Golang ARES Tech Jobs

Job Description

As a part of Amadeus, travel audience unit is the world’s leading data-driven travel advertising platform. travel audience harnesses the power of home-grown tech, combined with cutting-edge machine learning practices to connect the leading performance-oriented travel brands with the biggest network of publishers, reaching Billions of travellers globally.

Our aim is to optimize advertising across the entire traveller journey, identify and create new audiences, and increase our partners reach, relevance and booking volumes.

We are searching for a (Senior) Backend Engineer to join our team. You will be combining your passion for technology and have a direct impact on the lives of millions of travellers, while also helping travel audience in becoming the global leader in data-driven advertising for the entire travel industry.
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What you'll do:**

• You'll be part of the team responsible for design, development, maintenance and operation of the programmatic advertisement and ad delivery components of our system: a set of Go applications, some of them, soft real-time;
• You'll design & implement new features, write unit and integration tests, tune monitoring and alerting;
• You'll work closely with Data Scientists in experimentation and optimisation of the business logic, leveraging machine learning and mathematical models;
• You'll actively contribute to improving quality & managing technical debt;
• You'll have the opportunity to participate in managing the infrastructure, capacity planning & optimising costs;
• You'll participate in architecture and design discussions, actively influencing the evolution of the architecture to meet new business requirements;
• You'll always be on a quest to look for better tools and solutions that match the new requirements better.

Why join us?

As part of our team, you will work in a highly motivated environment, with equal opportunities, flat hierarchies and short decision-making processes. You’ll have a lot of freedom to contribute your own ideas and implement them. We offer you:

• The opportunity to drive business growth and truly having an impact on the business;
• The opportunity of taking an impactful role in a fast-paced industry where you handle new problems every day;
• The opportunity to work on a system that already handles many thousands of requests per second (per instance) and processes terabytes of data per day - and you will have the opportunity to help to push it further;
• The chance to experience working on a soft real-time system - designed to reliably respond in tens of milliseconds.

Requirements

About you:

• You have gained significant experience with software development, writing idiomatic Go code, and are familiar with the tooling of the Go programming language;

• You worked with at least 5 of these technologies: Kubernetes, Helm, Terraform, Google Cloud Platform or other cloud computing environments,Prometheus, Grafana, protobuf, gRPC, Kafka, Aerospike or other key-value or document databases, PostgreSQL or other SQL databases, microservice architecture;

• Work experience in production environments with high-traffic and/or high uptimes (HA, 24/7), or strong proficiency with performance optimization it's a plus;

• It's a big advantage if you are experienced with programmatic advertisement (eg. Google RTB or OpenRTB) or real-time/soft real-time environments;

• You are a quick learner, you believe in continuous improvement and you are good at analytical problem solving;

• You can communicate well and are a first-class team player;

• You can speak, write and express yourself in English – our company’s working language – in a professional context.

We are awaiting your application and looking forward to starting our journey together!

Job Description

About win.com

We’re a remote-first, fast growing tech startup that brings together the excitement of gaming and the thrill of real money competitions encapsulated in an all-in-one bite-sized entertainment experience.

WIN helps developers tap into a global realm of game monetisation by enabling real money tournaments in any skill-based game.

About the role

They say good looks only take you so far - that’s why we need you to demonstrate that our products are not only good-looking but also highly functional. As a Software Engineer, you will have an opportunity to solve highly technical problems to shape WIN's backend systems, infrastructure, development and deployment practices while evangelising a strong engineering culture.

Your work will have a direct impact on the User Experience of all the Win.com players across the world and the internal systems.

• This is a contract, per-project, as-needed or full-time role

What you’ll do

• Play a key role working on the backend services and infrastructure that powers WIN and other products
• Build platforms, services, and APIs
• You’ll chiefly be using Go in our various backend and data engineering projects
• Using a range of different data stores across our teams including , but not limited to PostgreSQL, Redis, Bleve
• You'll be working with RabbitMQ for queues
• Collaborate with our cross-functional teams

Superpowers you’ll need

• 4-6 years of experience architecting and maintaining backend systems
• Proven experience with Go; and a great foundation with another programming language (e.g. Java, NodeJS, PHP or Python, etc)
• Experience working with Protobufs, gRPC & HTTP/2
• Understanding of modern software engineering practices in areas like CI/CD, test automation, micro services, distributed systems, and data management
• Experience working in a cloud environment such as Google Cloud Platform
• Technical vision, ability to understand abstract problems and architect systems that help solve them
• A good understanding of application, information and infrastructure architectures, such as API / SDK development and integrations
• Experience working in a cloud environment such as Google Cloud Platform or AWS
• Experience with technologies such as Prometheus, Grafana, Kibana is a plus
• Excellent English communication skills to collaborate with a service-oriented team

Job Description

At Kramp Hub, with a team of great professionals, we are continuously seeking simple solutions for very complex challenges in the B2B e-commerce world, within an industry that is becoming more important day by day - agriculture.

We are divided into seven teams working on different domains, the teams autonomously decide the way they want to go about a challenge. We would like for our new colleague to be willing to teach and be taught - being very receptive to feedback and giving it back to your colleagues is very important to the team, so we can make sure we always stay on the edge of the ever changing tech environment. Moving quickly without neglecting the quality of the code is in the teams’ DNA. We are at the moment looking for an experienced Go Engineer to join our team.

Covid-19 note: We are a financially healthy corporate startup, and as mentioned, our software is used by tenants in the agricultural industry, our team will keep hiring and welcoming new colleagues at these times as well. We're looking forward to your application!

You will be joining a team that is working on the experience level connecting the frontend and backend - a very complex environment that entails a broad range of protocols needing support and a great load of requests.

How you can contribute:

• You have extensive experience in building performant APIs (REST/GraphQL) that can handle the number of requests
• Are capable of juggling multiple projects and domains and swimming in a dynamic, complex environment
• You are all for putting structures into place and documentation
• You are aware/have experience in concurrent programming

What you bring to the table:

• Go
• Microservices architecture experience
• Building APIs (REST, gRPC, GraphQL) experience
• Experience with containerized applications
• Experience with Cloud Native Environments - preferably Google Cloud Platform

Nice to have:

• Pub/Sub
• Serverless deployment
• Full stack tendencies :) Javascript & React

What we can offer:

• A financially stable startup
• A small agile team where every new colleague makes an immediate difference and impact
• A team that celebrates small successes and milestones
• International crowd with different backgrounds and knowledge to learn from
• Working with great experts in the development world
• You can choose your machine and we will make sure you have a comfortable home office
• Informal atmosphere and flexibility
• Constant learning - we don’t put a hard number on the learning budget but we find constant learning pretty important, so we will help you out with your initiatives to keep the learning curve steep

Job Description

At Upvest, we are building the financial infrastructure of tomorrow. Our vision is to create a world in which any asset can be owned and traded digitally by anyone, anywhere. Our bold long-term view is backed by Europe's largest tech VCs Notion Capital, Partech and Holtzbrinck Ventures. Today, we count 22 talented people from 10 different countries and we want to keep expanding our international Upvengers team.

Your mission:

We are seeking a full-time backend engineer to build a securities API for financial institutions, the first such API in Europe. Your goal is to take ownership of designing, developing and maintaining microservices written in Golang.

A greenfield project. Cutting edge technologies. No legacy code.

This role will give you the opportunity to:

• Build fault-tolerant, horizontally scalable systems. Using Microservice architecture powered by Docker, Kubernetes, Kuma service mesh and Kong as a Gateway.
• Build event driven applications using NATS
• Work on different aspects of our API-product portfolio as part of the development team
• Develop data processing and storing mechanisms
• Work on improving the reliability of our API tools, as well as developing innovative tools
• Work with an agile methodology: in the end of the 2-weeks sprint cycle we have a demo with retrospective to make our software delivering faster

Requirements:

• At least +2 years of experience and passion about Golang and distributed systems
• Fluency with SQL databases such as PostgreSQL, transaction isolation, performance optimization
• Fluency with event driven architecture and concurrent algorithms
• Be proactive in learning new stacks and have a high sense of taking ownership
• Excited to work in a fast-paced and dynamic startup environment

Nice to have:

• Experience with Docker, k8s, understanding principles of a service mesh
• Experience with Monitoring and Tracing using opentracing/opencensus/opentelemetry/elastic APM
• Understanding of encryption algorithms and their application
• Experience working in Fintech domain

Job Description

Location: Amsterdam, Netherlands (relocation & visa) or remote (European time zones).

WHO WE ARE

After the 2008 financial crash, the international financial and business environment is more regulated than ever. The amount of required paperwork has increased exponentially. The deals are being blocked, the accounts are being frozen, the business is often getting paralyzed.

Project Plato was born in 2015 as an autonomous R&D unit working for Dolfin, an established British investment company, with the aim of automating sensitive business operations. We are a young and ambitious team frustrated by inefficiency of existing solutions.

5 years later, with the help of our software solutions, Dolfin was able to have

• $4.1bn in client assets under management
• $650m monthly brokerage flow
• 10x increased speed of customer and employee onboarding
• 30x more efficiency of its compliance officers

But this is only the beginning. Our mission is to help companies and business professionals around the world communicate with each other and do business with trust and simplified paperwork.

OUR TECH STACK

As a serious, business-oriented company, we develop our solutions exclusively in COBOL.

Just kidding! We use modern and diverse IT infrastructure. Our solutions are web-based, with backends in Golang andPython and frontends in Typescript and React. Data storages include PostgreSQL, DynamoDB and Amazon S3. The infrastructure consists of multiple backend services managed via Kubernetes/Helm, integrated with various AWS and third-party services. We also use Google Bazel, a secure and robust build system.

We strive to make our development process predictable, change-proof and well-organized to achieve the fastest possible product delivery pace without compromising reliability.

OUR TEAM

We are still small: Project Plato is less than 15 people in total but we are planning to grow to 20 soon. As part of the Project Plato back-end team, you will be working closely with Oleg and another 3 senior engineers. Oleg is our lead backend engineer who has been part of the team since 2015 when we established our office in Amsterdam. We are a group that values trust, growth, agility, mutual respect, taking ownership, and learning from each other through a culture of open feedback.

Job requirements

WHO ARE WE LOOKING FOR

• You have a math or computer science background. No diplomas needed, but knowing your graphs and big-Os is a must.
• You know your way around web services. Parlez-vous HTTP? Veux-tu un cookie?
• You know well at least TWO of: Golang, Python, C++, Java/C#, Typescript.
• You are familiar with modern build systems (especially code generation), Unix-based operating systems, Docker/Kubernetes and cloud services.
• You are a self-learner. You can analyze the code and documentation yourself, and you can ask questions when needed. Our team is small and focused, and we do not have spare time for thorough tutoring :(
• You are passionate about quality and reliability. This is not a social media app startup, we deal with big money and strict regulations.
• You are able to take honest and direct feedback and openly discuss the problems.
• You are not afraid of complex problem domains.
• Knowledge of frontend technologies is a plus.

WHAT ARE YOU GOING TO DO

• Build and improve web applications for our customers using our frameworks and libraries
• Ensure the application architecture allows easy maintenance and support
• Tune the application performance by optimizing queries, storage and algorithms
• Integrate the applications with 3rd party services (AWS-based and others)
• Work with our customers to define business rules using our domain-specific languages
• Maintain and improve our build and automation infrastructure

WHAT’S IN IT FOR YOU

• Modern technological stack
• Challenging projects with enough possibilities for personal development
• Freedom to do what you do best
• Flexible work schedule
• Working in a team of the most senior developers with high standards and looking out for the most efficient solutions
• Personal development budget, chance to attend courses and conferences abroad
• Top-notch work equipment
• 25 days of holidays
• Above market rate salary
• Culture of learning, agility, innovation and open feedback
• Optional relocation to Amsterdam + Visa sponsorship if needed

Job Description

Who we are

The Government Digital Service (GDS) is part of the Cabinet Office. We lead the digital transformation of the UK government so that it works better for everyone.

Following our Government Design Principles, we deliver platforms, standards and digital services to help departments transform how they work and meet the needs of their users.

Our work is user-focused, dynamic and forward-looking, making our organisation an exciting and innovative place to work.

Find out more at the GDS Blog or the Design in Government blog.

What you'll do

You’ll share the responsibility for the digital transformation of government. You’ll ensure high quality code is delivered in line with project goals and delivery cycles. You’ll thrive using agile methods and enjoy working openly, collaboratively and as part of a multidisciplinary team focused on one or more projects. Above all, you’ll want to make government better, which may sometimes involve challenging the status quo. Also, as part of the Data Standards Authority you’ll lead by example adopting and promoting data standards.

To learn more about what Developers do in government please review the DDaT Capability Framework

As a Senior Developer in GDS you’ll:

• lead the implementation of our central API catalogue.

• shape the technical solution of a federated API catalogue

• support wider technical needs from the Data Standards Authority and across Data and Innovation

• take responsibility for solving complex issues, and for the quality of the code produced

• work in multi-disciplinary teams to ensure our software puts user needs first

• build automated tests to support our continuous deployment environment

• share knowledge of tools and techniques with your wider team, both developers and non-developers

• act as a digital ambassador across government, supporting recruitment, identifying good practices for GDS to adopt and sharing experiences, e.g. through blog posts, tech talks at conferences

• be involved in helping recruit developers and, where appropriate, helping sift and interview

Who you are

We’re interested in people who:

• have experience in back-end development, with detailed knowledge of Ruby

• understand software design principles

• research and learn new programming tools and techniques

• take a systematic approach to solving problems

• have experience of using testing to validate solutions

• understand agile environments and version control

• understand web security and accessibility

• have an awareness of technologies used for web applications, e.g databases, backups, CDNs and search, and of Unix-like operating systems, e.g. Linux, Mac OS

• have experience working with web technologies

How you'll be assessed

In the Civil Service, we use our Success Profiles. For each role we advertise we consider what you will need to demonstrate to be successful. This gives us the best possible chance of finding the right person for the job, drives up performance and improves diversity and inclusivity. We will be looking at your experience, career history and achievements that are relevant to the specific job role.

For this role we will be assessing your ability, strength, experience, technical/specialist skills and behaviours, the following behaviours are the most relevant:

• working together

• changing and improving

• making effective decisions

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status.

Things you need to know

You can find out about the application process and practical details like our office locations on the things you need to know page.

Job Description

We believe that great, agile software engineering requires creativity in solving problems for our users, a scalable architecture, great coding as well as open minded communication.

At OneFootball we are delivering the product experience for football fans, the platform for our content partners and tools for our internal users. Our main systems consist of a micro service architecture with golang applications running on Kubernetes in AWS, serving iOS, Android and Web clients. You can check our Stackshare page, too.

We're looking for an outstanding Backend Engineer (Golang) to help tell the world's football stories.

Your role

• Write Golang code that your co-workers appreciate for its readability and elegance,
• Work on a growing set of backend services that bring the latest news stories and match highlights for hundreds of competitions to our users in no time by closely cooperating with our Product team,
• Drive from Conceptualization to Deployment complex services that integrate our partners' content into OneFootball applications,
• Be responsible for delivering features and APIs on the backend service side in close cooperation with our “client” teams,
• Be very data-driven in designing new features by extensively relying on usage patterns, bucket-testing, A-B Testing, and a very deep understanding of the domain and customer objectives,
• Understand the full tech stack and be able to debug and drive right design decisions.

Your profile

• Experience in developing and maintaining fast, scalable and well-documented APIs,
• Experience with MySQL, PostgreSQL, Redis and NoSQL databases as well as an ability to optimise storage effectively,
• Solid understanding of what scalability, caching and load testing mean,
• Experience in event sourcing systems and handling concurrency at scale,
• Experience in Docker, Kubernetes and agile methodologies are pluses.

If we have captured your interest and you want to help us build the ultimate media platform for football fans, submit your application and join our Engineering team!

OneFootball strives for a healthy and safe workplace and is committed to building diverse teams.

Job Description

About Frame

Frame.io is changing the future of how videos are made by helping over 1 million creative professionals seamlessly collaborate from all over the world.

We’re backed by Accel, FirstMark, Insight Partners, SignalFire, Jared Leto, and a host of other amazing investors. Our market-leading product is used and loved by companies such as Turner, Disney, NASA, Snapchat, BBC, BuzzFeed, TED, Adobe, Udemy, and many more.

We’re in an exciting period of growth and are always seeking extremely talented and passionate individuals who share our vision for helping visual content creators produce their best work.

About the Role

Engineers at Frame.io are creative, technical people making beautiful and powerful tools to help other creative, technical people to do their best work. We have to be—Frame.io is the thread that runs through the entire video post-production process.

We're looking for a media focused systems engineer to join our growing engineering team. You'll work in an autonomous group that builds cloud-based services to power our entire media processing and delivery pipeline: the service at the very core of the Frame.io product. You will prototype innovative ideas and look to continuously optimize and enhance our media pipeline.

Some projects members of this team have built recently include:

• An HLS and Dash streaming video service, built using Cloudfront, Lambda@Edge and API Gateway.
• An on-the-fly watermarking system, encoding segments within Lambda functions.
• A PDF page extraction service, generating up-to 4k images per page of a PDF.

We also have some very exciting initiatives around live capture from multiple sources into the Frame.io cloud. We rely heavily on AWS services to build these systems; in fact our whole video encoding process was recently the subject of an in-depth AWS showcase that you can check out HERE.

As a team we work with petabytes of data, hundreds of thousands of video encodes per day, and the challenges and demands that come from working at the very forefront of delivering Enterprise grade secure review experiences. This is a great opportunity to enhance your cloud computing knowledge; you'll be expected to design, build, and maintain cloud-based services that our client teams and customers consume.

Requirements

• Experience working in Go (Golang), Python, Java, or C++.
• A background working with video or image processing.
• Past experience with Cloud Computing platforms: AWS, Microsoft Azure, Google App Engine or similar.
• Past experience working with distributed systems, especially in a media business.
• Great communication skills are a must.

Bonus points if you have

• Worked across the full multimedia streaming and playback stack
• Knowledge / understanding of audio video encoding such as H.264, AAC, HEVC, AV1 or streaming formats such as HLS, MPEG-DASH and also live streaming.
• Experience with DRM and HLS-AES.
• Knowledge of advanced and emerging video standards such as HDR10, Dolby Vision, 360 videos.
• Experience in analyzing and improving performance of CDN infrastructure

Responsibilities

• You'll work to plan, design, and execute new end-to-end multimedia-focused services and infrastructure for our customers and web, mobile and platform teams.
• You'll work closely with other client and service teams to deliver your services. This means partnering to make sure you're designing clear APIs and well defined contracts. Ideally, you'd also learn to work throughout our tech stack.
• You'll be responsible for running and maintaining the services you build – that means being on-call and accountable for meeting defined SLAs.
• You'll be educating the wider engineering team on video engineering and the work you do.
• You'll receive close guidance and mentorship from our engineering managers and leads, as well as code reviews from your peers.

Benefits

• Competitive salary and equity
• Paid parental leave for primary or secondary caregivers
• Unlimited PTO and designated Volunteering paid time off
• Work From Anywhere Week
• Yearly stipend for learning and development
• Medical, Dental, Vision Insurance and OneMedical membership
• Pre-tax commuter benefit and Flexible Spending Account
• Daily catered lunch & fully stocked kitchen with cold brew on tap
• Discounted gym membership, Classpass discount and Free Citi-Bike membership

Our Philosophy

Our philosophy is simple. At Frame.io, we believe that working with people of different backgrounds and perspectives allows us to elevate each other and helps us build a better product for our users.

We’re proud to be an equal opportunity employer, and are committed to providing all employees with a work environment that celebrates individuality and remains free from any form of discrimination and harassment. We base our employment decisions on the needs of our business, job requirements, and applicants' qualifications. In other words, we only care that you’re the best person for the job.

Job Description

We are looking for a full time, onsite Backend Software Engineer to join our development team. Job duties will include working on Stream's core API technology as well as designing and building high-performance software.

What you will be doing

Most of your day will be dedicated to software design, research, and coding. On typical projects, you will have a lot of freedom and you will be paired with another team member. Our team is made up of very experienced engineers, some with more than 10 years of experience. By working together you will learn from each other along the way. You will have an enormous impact on making our API service faster, more scalable and more flexible.

You will add new features to the service and find ways to make the existing ones perform orders of magnitude faster. Our customers have millions of users; they use Stream for mission critical features such as showing content and exposing core functionality of their application. Building stable and reliable software is not just an option: as a member of the development team, you will design and write state-of-the-art software, follow best practices, measure everything and be responsible for deployment to production. You will also spend part of your time talking to our customers and help them to use Stream in their app.

The challenges

• Distributed databases: we built our own data store for feeds and for chat
• Real-time messaging
• High performance: our API responses are in the 10ms range
• High scalability: we use sharding, master-master, and master-slave to ensure scalability
• High availability: our entire infrastructure is designed and operated to survive entire datacenter crashes
• Multi-region: we deploy our service on 4 different continents

You have

• Proficiency in Go
• 5+ years as a backend developer
• Experience with high traffic and high performance applications
• Good knowledge of relational databases
• Experience with building HTTP APIs
• Experience managing your own projects and work in a team

Our tech stack

At Stream we use a wide collection of technologies to offer highly optimized and available features to our customers. Over the years we have experimented with different programming languages, frameworks, databases, and libraries. Here is a short list of the technology that we currently use. Do not worry if you do not master them all or if you do not see your favorite tool or language, you will have the chance to be exposed to most and to convince us to expand the list:

Go, gRPC, RocksDB, Python Postgresql, RabbitMQ AWS, Puppet, CloudFormation Grafana, Graphite, ELK, Jaeger Redis, Memcached

What we have to offer you

Stream employees enjoy some of the best benefits in the industry:

• A team of exceptional engineers
• The chance to work on OSS projects
• A competitive salary
• Company equity
• A pension scheme
• A generous Learning and Development budget
• Commute expenses to Amsterdam covered or option to use a company bike within the city
• Gym membership of choice covered
• MacBook Pro or another development setup
• Healthy team lunches and plenty of snacks
• A generous relocation package
• An office in the heart of Amsterdam
• The opportunity to attend or present to global conferences and meetups
• The possibility to visit our office in Boulder, CO

Our culture

Stream has a casual social culture, our team is diverse and we all have different backgrounds.

Our talented developers are highly technical and collaborative, which makes Stream a great place to learn and improve your skills. When it comes to software engineering our culture is oriented towards ownership and quality: our goal is to deliver stable software.

If you are interested in becoming a part of what we do, apply now!

No recruiters/agencies please

Job Description

We're bringing peace of mind and financial security to all modern families, in one holistic and engaging platform ✌️

We offer life insurance to our users alongside a suite of free products to help them with the life and after-life admin. This includes the ability to write your will for free with our online will writer. We're creating a single platform for users to manage all of their families life admin, and protect the things that matter most to them.

Job Description

What are we looking for?

As we expand our engineering team, we are looking for an experienced back-end developer who thrives in a fast-paced environment and can help us build and scale our product beyond the MVP. Currently we've built a web application, but next on our radar is to build a mobile app.

You will be one of the first hires of the company and working closely with our CTO and the co-founding team. Since we are an early-stage startup, you will have more responsibilities than in a regular role and play a large part in shaping the next features of the application.

Currently we're all working remotely, but post-covid we're looking for someone who is willing to commute to our London office once or twice a week.

Our Tech Stack

• Golang
• Docker + Kubernetes (GCP)
• ReactJS with TypeScript
• GraphQL, gRPC
• PostgreSQL

Key responsibilities

• Write high quality and well tested code for our backend platform
• Build components and architecture for our suite of upcoming products
• Collaborate and review code of other engineers
• Create and present ideas and solutions for improvements to products, services and processes
• Test products and updates before they go live

Qualifications

Key skills and experience

• 1-3 years of back-end development using Golang
• Excellent knowledge of programming best-practice, and an obsession with tidy code
• A strong communicator, self-starter and problem solver
• Willingness to learn new technologies

Nice to have

• Experience with cross-platform mobile app frameworks (e.g. React Native, Flutter)
• Experience using Docker, Kubernetes, GCP, Helm, Terraform, Postman, Gitlab CI, microservices architecture

Additional Information

What we offer

• Employee Share Option Scheme
• 25 days holiday + bank holidays
• Flexible and remote working options
• Catered lunches 2 days a week, unlimited breakfast, healthy snacks, freshly ground coffee and Evening Bar.
• Private health care and of course, life insurance
• Macbook (or similar) and a personal budget for work from home expenses