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Senior Backend Engineer Attest London, United Kingdom £70,000 to £100,000 a year
September 2019
2 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Welcome! We’re Attest: a Consumer Growth Platform. We’re on a mission to bring every business closer to consumers, and empower them with the insights that drive predictable and repeatable growth; enabling them to create and deliver better, more useful services, products and experiences for communities worldwide.
We’re spearheaded by a bunch of awesome individuals, and our guess is that you’re pretty awesome, too. We’re ultra-proud of the inclusive company we’ve built to date. Attest is not just an exciting place to work alongside great people, but a feeling – one of belonging and adventure. We’re delighted that you’ve taken the first step to becoming an Attester by expressing an interest in who we are and what we do.
About the Technology team
Engineers join us for the technical challenges we overcome and stay for the incredible culture our Engineers create and grow, from talking at meetups such as the monthly 'London Microservices Meetup' (hosted and set up by our very own Technical Director) to contributing regularly to open source software (we're lucky to have the core contributor to Vue.js in our ranks). We work very closely with Product and Design in cross-functional squads, each of which has the autonomy to practice agile in the way that works best for them. We're also excited to build out a Data Science function here at Attest, focusing on ML and NLP techniques to provide greater insights to our customers and safeguard our high data quality.
Our tech stack utilises some of the latest technologies, such as; gRPC, linkerd2, Postgres and Elasticsearch (to name just a few) all running on Kubernetes. We mainly code in Go and Java, and going forward we are focussing on building event sourced systems in Go. Experience in these areas will be a big plus.
At Attest you will
* Collaborate with the whole team to identify and create best-in-class products.
* Deliver features regularly, be comfortable with ambiguity, and push for code quality always.
* Participate in planning, stand-ups and retrospective meetings.
* Explore innovative ways to solve problems, and become an expert in high-availability systems.
* Design highly efficient architectures that scale around user demand.
Who you are
* A team player. Collaborative, self-motivated, creative, entrepreneurial & thoughtful style.
* Thrive with opportunities. Enjoy solving complex data & architecture problems efficiently.
* Love delivery. High quality code in an agile environment.
* Results-driven. With proactive use and exploration of new technologies and methodologies.
What you’ll bring to Attest
* Expertise in building and maintaining event-driven architectures.
* Expertise in developing, testing & debugging highly-available distributed systems.
* Experience with databases: PostgreSQL / mySQL / DynamoDB / Redis.
* Experience with infrastructure technologies: Terraform, Ansible, Docker and/or Kubernetes.
What we’ll offer in return
Our benefits and perks are designed with a focus on the wellbeing, engagement, and growth of our Attesters.
A competitive salary that fairly recognises your experience and potential;
High-quality Equipment – whether you prefer a MacBook or a Windows machine, we’ll invest a sizeable amount to provide you with the right tools and set-up to help you do your best work;
**25 days paid holiday – **we care about our team’s wellbeing, so we make sure you have time to fully switch off, rest, and recharge;
**Flexible working hours and working from home – ** whether you have parental responsibilities, just need some headspace, or have a parcel being delivered, we’ll support you in making your work and personal life a manageable blend;
A generous Growth & Development budget to spend on the resources and tools that will help you grow in your role and achieve your career goals;
**10% adventure time **to invest in charitable activities, your growth and development, and/or side projects for Attest;
Weekly team lunch – a team who eats together, works hard together, and stays together, right? We order in lunch every week, but also acknowledge those who are less fortunate than ourselves: for every meal we order, our supplier donates a meal in support of the Akshaya Patra Foundation;
Fully-paid sick days – Mental health and physical health are treated equally at Attest. Whether you’ve been knocked out with the flu, are having an operation, or need some time off to manage anxiety, stress or depression, for example, we encourage all our Attesters to rest up and come back when they’re feeling more like themselves;
A values-led working environment that encourages putting people first, honesty, curiosity and leadership.
Is this role not quite the right fit for you? Or, have you not seen a suitable position available on our careers site?...We’re always on the look-out for interesting, bright folk to join our team of Attesters. Connect with us to stay in touch, and we’ll notify you when we have new opportunities.
About our people and culture
Attest is a place where you’re encouraged to bring every part of you needed to do your best work; every part of you needed to build strong, meaningful and long-lasting relationships with your fellow Attesters, our clients and partners.
We champion our people in their entirety. With our team of Attesters, we take a human-first approach, optimising for joy and adventure, ingrained in everything we do.
We’re a friendly, collaborative team, and value putting people (our team, clients and consumers) first; honesty, curiosity, empowerment and leadership are core to our team working style. Decisions are made with careful and quick consideration at Attest, to support fast and efficient growth.
About Attest
We believe that great companies put consumers and data at the heart of every decision. These companies create better, more useful products and services, which leads to happier consumers and ever-greater success.
Through our Consumer Growth Platform, everyone can now gain answers to their questions from audiences of over 100 million consumers across 80 markets.
Our clients use Attest to learn more about their target consumers, enter new markets, build new categories, validate decisions, develop better products and services, measure their brand, track competition, all with the goal of driving sustained growth across the business.
Our clients include Heineken, Walgreens Boots, Samsung, Fever-Tree, Discovery, Transferwise, and Nutmeg, among many others.
We’re backed by leading VCs, including New Enterprise Associates (NEA) – the investors behind companies such as Uber, Salesforce, Box, and Tableau; Oxford Capital and Episode 1 (the investors behind LoveFilm, Zoopla, Betfair, Shazam, CarWow and many other greats); plus several high-powered amazing Angel investors.
Diversity statement
Diversity matters, and we celebrate it at Attest! We’re building an inclusive place to work where everyone feels they belong. We see you and you’re welcome here. Attest doesn’t discriminate on the basis of any protected characteristic including race, religion or belief, gender or gender reassignment, age, sexual orientation, marital status, or disability.
We want to give everyone the opportunity to showcase their best selves during the interview process and beyond. Do let us know if there are any adjustments you’d like to make to ensure it’s more inclusive – we’re learning too, so we’re more than happy to adapt and accommodate where possible.
Senior Backend Engineer SpeakSee Rotterdam, The Netherlands €48,000 to €60,000 a year
September 2019
1 Applicants This Week
More Than 6 Months Old
Job Description
What do we do and why?
For over 120 million people who're deaf or hard-of-hearing, daily communication is a huge struggle. Inspired by co-founder Jari’s parents being deaf, SpeakSee is developing a multi-microphone system which transcribes speech to text on a web application in different colors for each person. This way the deaf person can read what's being said!
Presently available speech recognition solutions don’t work well for group conversations. At SpeakSee, we are revolutionizing the transcription industry and, with our microphone technology and machine learning algorithms, solve this problem by making speech recognition useful in all environments independent of the number of participants in the conversation.
Are you motivated to have an actual positive social impact with your expertise, changing the lives for the better of potentially millions of people?
Are you attracted by the realism of our team to solve a very urgent need for a niche group before aiming at fully changing the wider transcription market with our technology?
Do you get excited by the thought of working with a results-oriented, hands-on, and visionary team to get SpeakSee in the hands of thousands of people this and next year? We would love to hear from you!
Your work:
You will mostly be working on developing our back-end. There is plenty of room for development in other areas as well.
Your Profile
Available for 24-40 hours a week
Very experienced with Golang. Optional: some experience with .PHP, nodeJS (TypeScript), Python3
RealTime databases (Firestore)
Experience with creating a back-end in the cloud
Experience with Docker, Ansible and Kubernetes
Experience with Microservice architecture
Experience with asynchonious communication
Experience with pipelines and continuous integration / delivery
Experience with databases, for example MySQL and Redis
Hands-on mentality
-Solid English communication skills
Bonus: experience with API integration
Bonus: experience with UDP, encryption and secure communication
Bonus: experience with Linux server administration
Bonus: Amazon AWS experience
Perks & Benefits
Competitive salary
Work with a visionary, result-driven, and highly motivated team that finds meaning in improving the living conditions of others.
Create a product that will be used by tens of thousands of people.
An equity stake in the company is an option.
Improve your knowledge and skill by working with expert advisors in the field.
Investment from the company in relevant training and courses is an option
One day working remote is an option.
Be part of Rotterdam’s virbant start-up community: every Thursday free drinks at the Venture Café.
Backend Engineer iflix Kuala Lumpur, Malaysia $30,000 to $70,000 a year
August 2019
2 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
iflix is the leading media service for emerging markets. With presence in over 44 countries across Asia, Middle East, and Africa, Iflix is revolutionizing online entertainment offering thousands of hours of the best movies and TV shows from around the world for a single low monthly subscription.
We are rapidly expanding our amazing and passionate technology team and are looking for an out-of-this world Software Engineer, to contribute to the building of what will soon be the most engaging, and widely used entertainment platform on planet Earth.
Reporting to the Software Engineering Manager, you will be responsible for producing and implementing functional software solutions. You will work in an Agile team to develop high-quality software that is aligned with user needs and iflix business goals.
Responsibilities:
Solve technical problems and pair programming with the team.
Create new features to engage iflix users while working with product, content & data scientists teams.
Work on a wide range of challenges from scaling our services for an even more personalised iflix, to improving content discovery, to building tools to optimise our content curation; even applying machine learning to improve our recommendations.
Contribute to finding solutions to business problems, brainstorm ideas and work on cutting edge technologies to achieve the best possible results.
Continuously delivering and releasing new MVP features employing A/B tests to validate and fine tune assumptions.
Construct applications that are scalable, robust and that perform well using AWS services & other technologies.
Qualifications:
BS Degree or MS Degree in Computer Science or Engineering.
3+ years of relevant work experience.
Intermediate-level experience using Node.JS, Java, Go and/or .NET.
Experience with HTTP and server-side technologies (web servers, databases).
Exposure to Cloud platforms (Azure, AWS, Google Cloud Platform).
Ability to prioritize, communicate & have a consistent track record of delivery.
Autonomous while able to work in small teams.
Ability to learn fast, and a passion for learning is absolutely essential.
Comfortable working in English both written and spoken.
Cloud Architect Ori London, United Kingdom £70,000 to £90,000 a year
July 2019
1 Applicants This Week
More Than 6 Months Old
Job Description
Curious about distributed computing? Deploying on top of Kubernetes? Writing in GO? So are we!
Ori provides developers, networks and infrastructure owners with a software-defined edge platform to deploy, onboard & manage edge computing nodes over multiple environments and geographies.
We work with networks, big and small, to build the future of communication. Based in central London, we are searching for a hands on Cloud Architect with experience with cloud-native technologies to join a growing team of driven entrepreneurs. We are looking for candidates interested in driving technology choices, designing core architectures and bringing their experience to support the team and the development of our edge computing platform.
Promises
Support your personal development, prioritising growth in knowledge around technology
Build an environment that encourages individual autonomy within a close-knit team
Provide constant technical challenges or puzzles requiring creative thinking & problem solving
Encourage the proactive use of new technologies and processes
Responsibilities
Set the technical direction for cloud and networking technologies and the implementation of a distributed compute solution
Research and suggest updates to process and technology regularly to stay relevant
Mentor the team, building an environment that supports communication and collaboration aligned with our company values
Perform technical reviews and provide solution designs to the Engineering team
Work directly with partners to translate network integration requirements into product features
Design solutions with network virtualisation tools and cloud-native principles
Ensure software is designed and implemented for quality, robustness and scale
Take ownership and responsibility of production-ready code
Contribute to and ensure the completion of code development so that product releases reach general availability on time
Expectations
Experience and understanding of production-ready services in a Cloud-like environment
Understanding of architectural designs and impacts resulting in real-world implementation
Hands-on experience working building large scale web or cloud architectures
Continued development experience; writing code, tests, and debugging issues
Strong grasp of core architectural, programming principles and networking
Experience with Go or similar languages (Java, C/C++, Rust)
Demonstrable architectural concepts (SOA, Containerization) with coding and handling services through Docker
Experience with Kubernetes or similar systems (Swarm, Nomad)
Track record in multiple configuration management tools like Chef, Ansible, Puppet or Terraform
Exposure to open source networking projects in the realm of cloud, PaaS/IaaS, containerization and distributed computing
Awareness of Network Function Virtualisation (NFV) and Software Defined Networking (SDN)
Experience of modern deployment & associated tooling, integration, technology, patterns and release methodologies including automated configuration to design, build & provision at scale
Evidence of design and delivery of different scales of digital technical architectures resulting in real-world implementation
Passion for good documentation of processes and architectures, alongside open communication
Interested? Ping over your CV, Github profile or any other relevant work you want to share.
We believe diversity and inclusion make us a better company, and we embrace equal employment opportunity. We are committed to building a team that represents a variety of backgrounds, opinions and skills.
Are you excited to work on technologies like Go (Golang), TypeScript, React, and Cloud Infrastructure? Be part of new product development life cycle? If yes, then this is the opportunity you are looking for!
You'll be joining the new 'Platform Team' and will help build (ground up) new services and tools shared across the Freedom Financial Network Companies. An opportunity to participate in design, architecture, development and deployment of these new services. Full Stack product development involves working on micro-services and front-end components. You will find here a highly productive, collaborative, and innovative environment where your voice is heard.
THE ROLE:
Implement well-designed web-based user interfaces using React
Participate in the architecture of new micro-services for an enterprise level product
Develop brand new RESTful services and JavaScript libraries
Deliver high-quality code to production
Collaborate with DevOps for cloud deployment
Work closely in an agile team of product owner, engineers and scrum master in a collaborative environment
REQUIREMENTS/CHARACTERISTICS:
Minimum of 5 years' experience as a Software Engineer
You have experience programming in TypeScript/Node.js, Go (Golang) or similar modern language/s
You have designed, built, and maintained REST APIs for use in production and you have experience working with Open API standards like Swagger.
You can solve problems quickly and independently
Experience using front end JavaScript frameworks like React (preferred), Angular, Vue or similar
Experience working in an Agile/Scrum development process preferred
Familiarity with DevOps, continuous delivery, configuration management and tools is desired
Knowledge of Microservices and respective architecture design principles and scalability best practices.
Experience with Google Cloud Platform is highly preferred but not required.
Experience with Docker and/or Kubernetes highly preferred but not required
CULTURAL FIT (Our Core Values):
Care (for everyone): We show compassion and contribute to the well-being and growth of those around us. We only pursue products that improve the financial lives of our clients.
Act with Integrity (every time): We take the right action even when it is hard and even when no one is watching. We treat our employees, clients, and communities the way they wish to be treated.
Get Better (every day): We innovate, iterate, and improve each day. We are creative, take thoughtful risks, and ultimately learn and recover from failures.
COLLABORATE (with everybody): We strive to work together toward a common purpose by proactively sharing information and inviting participation. We recognize the perspective of various groups and embrace healthy, constructive debate.
“DevOps is not a goal, but a never-ending process of continual improvements” so say’s industry leaders, do you agree?
Come and join our emagine family as an emagineer, where you'll work closely with the software development team as a Senior DevOps Engineer.
As a Senior DevOps Engineer, you’ll work within the software development team, supporting them on the early stages of a Greenfield project that involves advanced monitoring, machine learning and predictive analysis software for the financial services sector. Our UK office is relatively new, and so the ability to develop and be creative with new products is what makes this role unique. Your role will involve development, system administration, quality assurance and support. You will join the project from the outset and have an opportunity to significantly influence the project architecture. This is a genuine opportunity to be a part of a team that is dedicated to achieving success, through working on a project that is innovative, inspiring and rare to the market.
We are happy to consider candidates who may have previously worked within DevOps, Systems Administration, software development or automation testing environments with some exposure to relevant technologies. You’ll ideally be educated to Degree level or demonstrable commercial experience in an IT Operations.
In your role as Senior DevOps Engineer you will:
Build our next generation containerised architecture
Assist the software development team with ad-hoc optimisation and refactoring
Methodically follow an agile process with Scrum
Carry out Elastic Stack administration and optimization along with Software packaging, quality assurance, testing and Linux system administration, automation and scripting.SecOps
To be successfully considered for this unique and exciting opportunity you will:
Have strong knowledge of UNIX and Open Source along with Programming in C++ or Golang
Have an In-depth understanding of infrastructure code tooling, preferably Puppet or Terraform
Possess excellent Linux system administration experience
Have a natural passion for building state of the art infrastructure
Be positive, constructive along with methodical approach with an emphasis on collaboration and execution
Have experience with solutions such as:
elastic stack, Redhat, Centos or Fedora, Kubernetes, GlusterFS
Scripting skills in Bash, Perl and/or Python
NoSQL databases.
Source control with Git
RPM creation
Jenkins expertise, and experience with Job DSL & Jenkinsfiles.
Docker and containerisation
What you’ll get in return:
A commitment to an accelerated: career pathway, development, and learning
To work in an established brand with a startup mentality
Excellent salary, exceptional benefits package
Recognition programmes
Growth within a diverse and global environment
About us:
emagine Consulting is an independent professional services consultancy with 30 years of experience specialising in the banking and financial services industry. We partner with our clients to meet their business initiatives both in the immediate and long-term. We achieve this by leveraging our expert and proprietary industry knowledge, coupled up with an extensive understanding of their business needs to drive the right solution for our clients. With our practice-based organisational structure, combined with our agile delivery model, we are able to successfully deliver highly complex, cross-region programmes/projects for our clients.
Our core values:
At emagine Consulting, we consistently strive to deliver high standards and best practice to our clients, colleagues, and consultants. Whilst we have had many successes, we aim not to dwell on them; instead, our agenda and approach are to always seek to improve on our past successes and to better ourselves. Our five core values, internally known as "the 5C's" assist us in making sure that we remain consistent across all functions, departments, and sectors.
Our 5 core values are as follows:
· Caring - we are attentive, we listen and learn from each other
· Committed - we are committed to delivering results
· Courageous - we dare to explore new realms of possibility
· Collaborative - we trust each other and work as a reliable team
· Creative - we think outside the box, with expertise and imagination
To be considered for this opportunity, you will already have the legal right to live and work in the UK.
“emagine is an equal opportunity employer, and employment practices are based strictly on merit. It is the policy of the Company to give equal opportunity in employment regardless of sex, sexual orientation, marital status, race, age, disability, gender reassignment, pregnancy and maternity, religion or ethnic origin.”
Are you interested in making a broader and deeper educational impact on society? Then join us where you can contribute by designing and executing a high tech solution. At Career Ninja we are aiming to bridge the gap between job seekers and recruiters by providing a personalised learning platform to job seekers. We’re looking for a solution designer who will build a scalable and effective architecture that could solve the complex challenges in an efficient way. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. We are looking for someone with a broad set of technical skills who are ready to take on some of technology's greatest challenges and make an impact on thousands, if not millions, of users.
Responsibilities
Translate Career Ninja’s objectives into iterative MVPs, evaluate and then refactor into a scalable and extensible design.
Pair with team members on functional and nonfunctional requirements and spread design philosophy, goals and improvements to code quality across the team.
Design and develop highly scalable, highly available, reliable, secure infrastructure.
Coordinate with cross-functional teams on planning and execution.
Drive the agile and rapid development process.
Building and managing automated build/test/deployment environments.
Lead deliverables and lead a team of talented and highly motivated engineers.
Experience
4+ years of relevant software development experience with consumer products with hands-on experience in designing, developing, testing and deploying applications for large-scale applications.
Experience in a scripting language like Golang, Nodejs (also willing to learn others).
Experience in developing mobile apps(Android/iOS) and react-native.
Proficient in OOP, SQL, Design Patterns.
Data modeling experience in Relational and NoSQL databases(MongoDB preferred).
Ability to understand and implement Continuous Integration and Continuous Delivery.
Well versed with Agile methodologies, TDD and Automation.
Continuously refactor applications to ensure high-quality design.
Ability to plan, prioritize, estimate and execute releases with a good degree of predictability.
Ability to scope, review and refine user stories for technical completeness and to alleviate dependency risks.
Passion to learn new things, solve challenging problems.
Benefits
Working with us could be your best decision if you're looking for learning, growth and wide exposure. You will be given real responsibilities, freedom to make decisions and come up with ideas and work closely with the founder and the core team, all in a flexible, casual and young (everyone under 27) work environment.
Flexible work, free snacks, board game breaks, etc are just a regular part of our work life.
Software Engineer Pivotal London, United Kingdom £60,000 to £75,000 a year
July 2019
1 Applicants This Week
More Than 6 Months Old
This job posting is no longer available
Job Description
Always be kind: a simple daily affirmation and one that feels more like a personal mission statement than a corporate motto -- but Pivotal isn’t just any corporation. Underpinning our world-class capabilities in cloud-native software delivery and agile development methodologies is one common thread: empathy. Not only do we want to transform the way the world builds software, we also want to make sure that sustainable pace, kindness, and diversity are at the core of every enterprise.
Known for taking an iterative approach, our 2000+ employees are empowered every day to help shape the way we build software. Pivotal is committed to open source, a diverse culture, and fostering safe spaces for all of our individual employees.
*You*
You are looking for a collaborative environment building distributed systems that enable enterprises to focus on their business rather than re-architecting a cloud platform from scratch. Pair programming has always been something that you wanted to try out.
Furthering your education has always been a goal of yours. Learning new programming languages and getting to work with Golang piques your interest.
Contributing to open source software makes you feel good about the transparency it brings to an organization's code quality.
*Us*
Agile concepts are at the core of our process. We have a whole host of Pivotal Practices around Test Driven Development, pair programming, team retrospectives, technical retrospectives and continuous integration. We are excited to teach these to you and innovate with you on their implementation.
We stick to a strict 8 hour a day schedule (with flexible start and end times). Although on-call rotations are part of most teams, incidents are exceedingly rare.
We pair in small teams of 4 - 8 people in our London office, conveniently located at Old Street. We use Slack to stay connected and Tmux for pairing. We are working hard to make sure that our distributed teams function as smoothly as our distributed systems.
You'll rarely be alone when developing; from pairing all day to 1 on 1 time with your manager, there is always a Pivot there to lend a helping hand. Mentorship from senior engineering leadership is built right into our process - you’ll always be empowered.
Making an investment in each Pivot’s professional development improves the organization as a whole. We encourage you to go to conferences or purchase those pricey O'Reilly books - and we’ll give you a budget each year to do it.
*Your Day*
As cliche as it may sound, every day is completely different from the next. We have a general framework for what our day looks like and the majority of it will be spent with your pair:
9:06 AM - Office-wide stand-up to build office cohesion and start the day off together.
9:10 AM - Team standup - discuss any blockers, choose pairs, maybe even tell a joke.
9:30-12:30 PM - Start pairing, tackle an open GitHub issue and open a pull-request.
12:30-1:30 PM - Lunch! Grab food from one of the many nearby restaurants, run an errand, or join a book club.
1:31-6:00 PM - Get back with your pair and start an acceptance test for a big feature.
While that schedule does look busy, don’t worry - we take ample breaks throughout the day. Take a walk to get boba, read a book on the balcony, play a game of ping pong, or chat with co-workers at the snack bar. Sustainable pace is held in high regard. We know there is a life outside of work, we want you to be able to spend time with family and friends.
*Desired Skills / Experience*
We know from experience that not ticking every box on the skills sections stops many from applying. You should apply regardless of your self-assessment because we want to hear from you.
Ability to dive into a large polyglot codebase and contribute as you learn
Being okay with the uncomfortable feeling that comes from learning new things
Interest in exploring new programming paradigms, languages, and patterns
Demonstrable ability to research problems and break them into discrete parts
*Nice to Haves*
BA/BS in Computer Science or related field
Operations or Systems Administration experience, particularly on UNIX
Worked with large Go/Ruby/Rails codebases
Used Test Driven Development (TDD) extensively
Worked in a pair programming environment
Contributed to an open source project
On-call experience with production grade systems
Has mentored others in a professional setting
Cloud Foundry engineers participate in an on-call rotation with their team to support software they work on.
Pivotal is an Equal Employment Opportunity employer that will consider all qualified applicants, regardless of race, color, religion, gender, sexual orientation, marital status, gender identity or expression, national origin, genetics, age, disability status, protected veteran status, or any other characteristic protected by applicable law.
We believe the world needs a place where people can exchange their loved goods.
That’s why we built Mercari—to connect people who want to buy and sell things of emotional value through their mobile phones.
Mercari has grown to become a leading community-powered marketplace in Japan that brings together millions of people every day.
▼About this position
Mercari's Backend Team is currently entering a major transition phase as part of the company's efforts to fulfill our mission of "creating value in a global marketplace where anyone can buy & sell.” The Mercari app has been growing at an incredible pace ever since its release and is now the largest C2C platform in Japan. The Mercari API codebase has also expanded in line with the service's growth and the variety of challenges faced. As we anticipate our service to grow at an even greater speed in the future, we are aiming to use microservices to help achieve Mercari JP's mission.
Although the Mercari API was designed and implemented as a monolithic API, we are working on migrating the API to microservices. This will allow us to divide responsibilities and make technological investments for a stronger system and organization capable of handling even greater expansion. Of course, we will continue to run our services as we implement these changes, and we aim to make daily improvements to provide an even better experience for our customers. Our backend engineers are expected to uphold the values “Go Bold” and “All for One” as they work to transform our systems and organization and contribute to our service's growth.
We are seeking backend engineers who can work proactively and independently during the team's current stage, taking ownership over various discussions, developing features, providing spec feedback, and making technical decisions.
▼Job Description
・Design, development, and operation of Mercari's API and web app using Go and PHP
・Design, development, and operation of tools to support the customer support team and planning-related work
・Design, development, and operation of various microservices making up the Mercari API
・Lead the team's development
REQUIREMENTS▼Minimum Qualifications
・Strong understanding of the company mission and values
・Experience with design, development, and operation of web applications using two programming languages including Go, PHP, JavaScript
・Knowledge of and experience with software test including unit testing, functional testing, e2e testing
・Knowledge of and experience with optimization of queries and table design for the efficient usage of RDBMS
・Experience with team development using Git/Github or similar version management systems
・Ability to design, develop and operate large-scale services in heavy traffic scenarios
・Experience with project management and/or team leadership
▼Preferred
・Experience developing and operating using the microservice architecture
・Experience with on-call support for a service
・Knowledge of web app security
・Experience with development using external APIs such as payment, delivery, etc.
・Experience sharing and contributing to an OSS project
・Experience with scrum
▼Technical Environment
・Languages: Go, PHP, JavaScript, etc.
・Middleware: MySQL, Memcached, Nginx, Solr, Docker, Kubernetes, etc.
・Infrastructure: Dedicated servers, Google Cloud Platform
・Other tools/services: Slack, JIRA, GitHub, Circle CI, etc.
・Process: Scrum
Based on our working product we would like to improve our cross-technology blockchain application for access rights and need a team member who drives the development right from the start. Therefore, we need support in the development of a blockchain based access management solution with following focus areas:
• Set up and maintenance of a decentralized network
• Programming of the function to create and share cryptographical access permissions
• Communication to terminal devices via Bluetooth, NFC and WIFI
• Integration of the web solution and of the mobile application
• Coordination between different divisions as Backend Development, IT-Operations and Mobile App Development.
We are searching for a (Senior) Full Stack Developer who works on the overall solution including the development of the relevant SDKs for mobile applications. Therefore, interests and competencies in following areas are relevant:
• Programming languages: Java, C, C++, JavaScript, C#, Golang, Swift
• Understanding the architecture, design, and implementation of Blockchain systems, distributed ledgers and smart contracts
• Cross-cutting operating systems: Mac, Windows, Linux
• Cryptographical algorithms and security considerations
• Experience with Bluetooth/BLE, p2p networks and/or file exchange is a big plus
• Knowledge about continuous integration and unit tests
• Familiar with Git as the version control system and first experiences with agile software development, e.g. Scrum
• Additional competencies in Application Deployment, Scaling, Management and Continuous Delivery (Docker, Ansible, Kubernetes, etc...)
On top of that, we are searching for a team member, who is eager to learn, switch contexts and share his/her knowledge within the team. At the same time, he/she is able to take responsibility in a growing team and have some experience as mentor and decision maker.