Luno is a leading global cryptocurrency company operating across more than 40 countries and with offices in London, Singapore and Cape Town. We’re a profitable, growing company with over 2 million customers, and are backed by some of the top tech investors in the world.
Our products and services make it safe and easy for people and businesses to buy, store and learn about cryptocurrencies like Bitcoin and Ethereum. Our vision is to upgrade the world to a better financial system.
To the moon! 🚀
We have multiple openings for senior software engineers in our brand new London office. These are in a range of teams including fraud, platform, payments, shield, onboarding, and crypto-security. With over 40 engineers based in our Cape Town office, you’ll be joining a group of highly motivated experienced developers who you’ll work collaboratively with across our currency exchange, fraud, payments and compliance pods.
As a small company operating on a global scale, you’ll immediately see how your contributions directly impact both our internal users and client experience. We make decisions based on facts, not fiction. Many of the problems we’re solving result in genuinely trail blazing solutions which can’t be found on StackOverflow; so we’re looking for an experienced engineer that thrives on working in a complex domain.
We use Go, microservices architecture (gRPC) and AWS, but if you come from a Java, Python or other relevant language we’ll help you get up to speed with our comprehensive engineering onboarding program.
We succeed as a team. Our teams are split into pods, each of which focuses on a specific aspect of our product. Any engineer is able to deploy to production, and we deploy multiple times each day. Your pod will include a product owner, back end engineers, Android and iOS developers, and web developers who each bring a unique perspective to the problem you’re all solving.
This is a fantastic opportunity to learn more about cryptocurrencies, blockchain, emerging and developed markets, and scaling a global business. We provide great benefits and the autonomy to conceive and execute your own projects. Best of all you get to work with a diverse team of talented, ambitious and friendly people on something that will truly revolutionise the world.
As a “Newnaut” we’ll fly you to Cape Town to meet the wider team, and go through our comprehensive onboarding program. We expect you to have a passion for blockchain and cryptocurrencies but we understand that this is a new industry so we’ll help you learn about how the blockchain works and understand all aspects of our business.
Building a new financial system for the world requires a special breed of people working together with unusual skill, focus and determination. “Moontality” represents the ten core principles that underpin everything we do, setting us apart from the rest.
As an experienced lead-level or senior engineer, you’ll have:
Don’t be put off if you don’t tick all of the boxes – they’re a guide based on what we’d love to see but we appreciate that great software engineers have diverse backgrounds.
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We're looking for someone who has: - At least 5 years of software engineering experience with open source contributions. - Experience developing, releasing, and maintaining production software. - Significant experience writing Golang or the ability and desire to become proficient in new languages. - A strong grasp of computer science fundamentals. - Deep understanding of the theory and implementation of database trees on real file systems. - Experience working in an agile development environment. - The ability to take ownership and see initiatives through. - Worked with and mentored junior engineers. - Exceptional communication skills. - Experience working with distributed teams.
What your primary responsibilities will be: - Improve the IAVL codebase by committing DRY, well tested code. - Work with the Cosmos-SDK team to keep the IAVL tree and its proofs well integrated. - Optimize our implementation of the IAVL tree and its proofs. - Research, design, and implement improvements to the IAVL tree, the proofs, and related protocols. - Help formalize the specification of the IAVL tree and proofs and ensure the implementation adheres to the spec. - Develop simulations for testing the behaviour of the IAVL tree under various loads and read/write strategies. - Develop alternatives to the IAVL tree like the Ethereum Patricia Trie that adhere to the same interfaces. - Mentor junior engineers and support the growth and health of the team. - Review pull requests and provide valuable feedback to members of the team and open source contributors.
What we offer: - The opportunity to build the future of the internet. - An exciting role building open source software. - Flexible work schedule. - At least 4 weeks of paid vacation. - Very competitive salary, including equity.
About our application process: Qualified candidates can expect to go through a 4 step interview process. The first interview will be a call to assess cultural fit and to make sure our goals are aligned.
If we think there is a good fit, you'll have a call with one of our project managers to learn more about your skills and attitudes toward teamwork. If it's clear that you'd be a good addition to the team, we’ll ask you to complete a technical task for which you will be compensated.
If your technical task displays a high level of quality and care we will set up a final interview with our CEO or CTO.
The process can take up to 3 weeks.
How to apply: https://goo.gl/forms/jpdRI1wD8pdfoqKl2
**About Scratchpad **
At Scratchpad, our mission is to unlock the highest levels of performance for sales teams. We believe we can do that by reducing complexity and creating delightful experiences, which has led us to pioneer the first workspace for revenue teams. We take the most tedious parts of daily work and turn them into efficient, delightful experiences that positively impact salespeople's professional and personal lives. But don’t take our word for it - read what our customers and top-tier investors are raving about
**Life at Scratchpad **
The Scratchpad team is defined by our values: simplicity, ideas, results, speed, delight, and feedback. We profoundly care about our customers, the work we do, and each other. You'll constantly be learning from your colleagues as we have a strong culture of feedback. We believe it's part of what has made us successful as a "remote first" company.
Working on the Engineering Team
You will collaborate with engineers, leadership, product, design, and customers to drive quality and innovation. Being a creative problem solver, you’ll enjoy designing solutions for difficult engineering problems. Building a workspace designed to improve sales performance is not easy, so we're looking for resilient and ambitious people who are excited by this challenge. If you’re compelled to work on a team that leads with empathy, values personal growth and never stops learning, join us!
**About You **
User-Focused: You put the user first with a keen sense of how your code will impact the user's experience in terms of performance, security and usability
Language Agnostic: we use a lightweight tech stack of Postgres, Go and Vue
Team Player: You're proactive; you can jump in and help clarify specs, work with users to understand bugs, etc.
Experience: 6+ years as a backend engineer
Goal Oriented: Problem-solver mindset who's biased towards action and getting stuff done
Self Aware: You don’t shy away from asking for help and are unafraid to say, “I don’t know”.
Lifelong Learner: Place value on personal growth and constructive feedback
Empathetic Communicator: You take a compassionate, organized and collaborative communication style with colleagues and users
Your Impact
Take full ownership of bringing specs to life by impacting all aspects of the development process from ideation, design, delivery, maintenance, and operations
Collaborate with teammates to come up with solutions to architectural and scaling challenges
Work cross-functionally and with end-users (revenue teams) to craft the best experience possible
Help shape the future of Scratchpad's culture and product
Perks
Competitive salary and meaningful equity
Medical, dental, and vision insurance (with 80% premium coverage)
$1,200 L&D stipend per fiscal year
Paid parental leave
Flexible Vacation/PTO + 11 company-wide holidays
401k with 4% company matching (and vests instantly!)
Stipend for home office
At least two in-person company offsites a year
Fully remote
Compensation
The estimated base salary range for this role is $172,000 - $200,000. Compensation estimates are based on market data about the role and level while individual compensation offers will be determined by factors such as job-related knowledge, skills, and experience.
**Our Commitment **
We believe that great ideas can come from anyone and anywhere. As an equal opportunity employer, we interact with respect, kindness, and compassion. We are committed to building a company that embraces and celebrates diversity, equity and inclusion. We're not afraid to let go of existing beliefs as we learn new information and uncover better ideas.
We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity or expression, sexual orientation, age, marital status, veteran status, or disability status. Diverse teams build better products, offer more unique perspectives and help foster an inclusive environment for everyone.
At Vaayu, we are on a mission to reverse climate change. We know e-commerce has a big climate impact so we are focusing our efforts on helping retailers measure and reduce their carbon emissions. Calculating carbon manually can take months and is very expensive. Our goal is to democratize carbon mapping by making analytics easily accessible to every online retailer.
Our automated software is already serving sustainability leaders like Armed Angels and Organic Basics, linking up with shop platforms to deliver the tools necessary for retailers to take charge of their environmental footprint.
We are a remote first company based in Berlin, with an international and diverse team throughout Europe. We truly believe in a sustainable future for retail, and are looking for likeminded individuals to join us from across Europe or equivalent time zones.
If you are an innovator, want to work at a purpose-driven startup, and would like to collaborate with us in shaping the culture of a growing team on a mission to make a positive impact on our planet, we’d love to hear from you.
We are looking for an experienced Backend Engineer to build up and own new systems. You will be joining as one of the first Backend Engineers at Vaayu and help shape everything that comes next. This role is perfect for someone with an intuition for data and wants to own and lead their own work. We value entrepreneurial minded people, who always put the customer first.
We aren't looking for experience with a specific technology, if you are still curious what we're currently using Here's a bit of an overview:
If you're interested in being part of our team, contact luca@vaayu.tech with a short paragraph about yourself along with your resume/CV.
Vaayu is an equal opportunity employer, and we are committed to being a diverse team that reflects a broad range of background, thought, and experience.
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We're looking for an experienced Backend Go Software Engineer to join the Geckoboard team!
Every single one of us comes to work every day to do something we love. We get to tackle big problems, but in a way that recognises everyone’s need to work with dignity and purpose in a supportive and inclusive environment. It's the most wonderful thing. In fact the fun part is trying to figure out all the different ways we can come up with to make data accessible and understandable for everyone. It really is amazing. The best part is that we work in an atmosphere of openness, trust and transparency, where everyone is empowered to learn and flourish. We're actually doing really well. We have a product our customers love.
We're really excited to be growing.
You'll be joining a team of empowered engineers in a supportive environment that values experimentation, work-life balance and personal development. We've built a culture of knowledge sharing and feedback, so you'll be involved in planning and prioritisation of work as well as peer reviews and pair programming.
We work in small and focused cross-functional teams, usually made up of a Product Manager, a Designer, and a mix of Frontend and Backend Engineers. QA and Infrastructure tend to come in at the points they're needed or for specific projects. We scope out our project such that we're able to deliver meaningful work but small enough to iterate and take on board feedback quickly. We encourage our engineers to get involved in different teams and projects based on their interests, skills and opportunities to learn. We're also equally mindful about technical debt and make sure we dedicate time to addressing it.
At Geckoboard, we are seeking to solve a real problem and build a long-lasting product. As a result, we place a high value on a clean and maintainable codebase, and on practices that ensure we can continue to deliver quality software rapidly and iteratively.
Learning is also a big part of our engineering culture. Once every two weeks every team takes a “Lab Day”, when everyone is free to work on projects that interest them, learn new skills or contribute to open source. We encourage these projects and often they have led to improvements in the way we work or concepts that have then been prioritised, developed further and added to our Product.
Our main frontend application is a large React 16+ codebase and our tests are written with Jest. For communicating with our backend services, we use an Apollo client and query a GraphQL gateway written in Node.js that exposes a single schema but dispatches queries to a number of gRPC services on the backend.
While our backend services are mostly written in Go and run on AWS, the GraphQL gateway is owned by the frontend team, which puts them in the driving seat when it comes to defining the APIs for a new piece of functionality, and provides a single point of reference for both frontend and backend.
While adding features to the product, we’ve been building and maintaining an internal React component library with an emphasis on reusability and documentation. Our frontend team is looking to expand this library, with the potential to open source it in the future.
What we’ve described sounds interesting
You’ve worked with Go before*
You’re interested in distributed systems
You’re collaborative; you empathise, listen and discuss
You actively seek out feedback in your work and to ensure you understand the problem you’re solving
You have experience collaborating on technical decisions in an open and creative environment
You understand the value of automated testing and a test-driven development approach
Right now we're only considering mid to senior-level candidates, if you're interested in joining the Geckoboard team but earlier in your career, head to www.geckoboard.com/careers and get in touch. We'll be hiring at different levels throughout the year, so we'd love to hear from you and chat about future jobs!
At this time, we’re only considering candidates who are (or will be) based in the United Kingdom or Western Europe (CET timezone).
Right now, we work fully remote from around the globe. We’re big on work-life balance and flexible work. We have some core hours but it's up to you to decide how you work around those. We consider 25 days of holiday a year to be a minimum, not a maximum, and have a flexible working policy so that if you need to step out for a school run, an appointment, or something else, it’s no problem. We don't do "crunch time" and have a deep commitment to a clear separation of life and work.
Some of our team also have shorter working weeks and we’re more than happy to accommodate this or other arrangements when possible. Learn more about life at Geckoboard at www.geckoboard.com/careers.
The whole process takes about 3 weeks end to end, but we’re flexible!
⎘ Copy Link ↗ Visit LinkWe are building the world's premier Operational Intelligence platform for Blockchain. We strive to develop our systems by observing the best practices of our craft; this means writing testable, performant, easy to maintain and constantly improving code, while enabling our company to iterate our product fast and stay ahead.
These are the early days of our platform, and as a Senior Backend Engineer you will be able to contribute, influence and take ownership in significant parts of our systems. Our goal is to build a very high performance platform, capable of analyzing thousands of transactions across multiple blockchain networks in real-time.
If you are a Senior Software Engineer, with a solid understanding of distributed systems, passion for your work and would love to work with a geographically distributed team, join us!
What this position is all about:
Please note: Our Engineering team is predominantly based in Europe. This position is currently open to those resident and currently able to work in the European Economic Area (EU, Norway, Liechtenstein), Switzerland, the UK as well the eastern United States/Canada (UTC-4/UTC-5 timezone)
_
Metrika Inc. is an Equal Opportunity employer. All applicants will be considered without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion._
You will need:
You'll probably be a great fit if you have:
Expert knowledge of Python or Golang.
Experience with blockchain systems.
Experience with key-value, document, time series or other non-relational databases.
Experience with CI/CD.
Experience with Docker/Kubernetes or Serverless environments.
Experience with SQS/SNS, Kafka, Pulsar, RabbitMQ or other brokers.
Experience with public cloud providers, e.g. AWS, GCP, Azure, DigitalOcean etc.
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As a Software Engineer in the Gaming Transactions squad you will be responsible for building and running the transactions engine which underpins our customer facing products. This is a new and rapidly evolving service which is a key enabler for our platform strategy.
You'll be leading the way with the latest technologies including:
It’s quite OK if some of the above is new to you, so long as you have an appetite and energy for imparting what you know, and learning what you don’t.
Engineering means more than authoring quality, tested code. It includes the end-to-end delivery pipeline; code driven deployment infrastructure; automated test safety nets; and effective operational instrumentation and incident response.
You’re a team player, who works collaboratively to achieve the shared squad goals. You are unafraid to challenge aspects outside your direct remit and passionately champion ‘the right thing’.
You’ll enjoy working in an architectural domain and you’re an advocate for sustainable software engineering; you strive for good technical design but don’t gold plate or prematurely abstract for a re-use that never materialises.
Reporting into the Lead Software Engineer, you will:
We are using virtual hiring and remote on-boarding to help our candidates and hiring managers stay safe. Face to face interactions will move over to video for this vacancy.
We’re building and promoting a culture where difference is valued & everyone can be the best version of themselves.
Mon to Fri – Standard
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Mech Mocha runs India's first vernacular social & skill gaming platforms for the next billion Indians. Let’s take you through our journey.
About the Engineering team at Mech Mocha: Engineering at Mech Mocha closely works with the product team to achieve the overall outcome. Our engineers own their impact end-to-end. They contribute to the overall roadmap, product experiments, data analysis, turnkey deliverables and more. Our user feedback loop is immediate, which means we can rapidly iterate and deploy. High interaction with cross-functional peers.
We love versatility in our engineers. Jack of all trades, master of none is often better than master of one. Communication and collaboration across the organization are as important as an engineer’s execution and delivery. We believe that the best engineers write simple codes for complex problems. We focus on details before deliverables. Premature execution is the root of all scope
What you will do
Programming languages and technologies we use every day include Java, Kotlin, Golang, Python, SQL, Javascript, Android, Postgres, Redis, Docker, Kubernetes, Firebase and BigQuery.
What we are looking for:
Brownie points for: - You have debugged performance bottlenecks in mobile applications and fixed them. - You don't need a DevOps guy to setup your server. - Experience with Unity3D or Cocos2dx or Cocos Creator game engines. - Experience working in teams building microservices. - Experience managing a few direct reports. - Experience at an online consumer or entertainment company.
Our building blocks: - Unstoppable drive: Visible energy. Initiative. Follow through. - High ownership: Capability. Responsibility. Accountability. - Effective communication: Unhindered by ambiguity. Driving clarity. Alignment. Thoughtful communication. - Infectious positive energy: Fostering creativity. Encouraging and listening to others' ideas. Guidance, not criticism. - Agile execution: Shipping early. Quick critical feedback. Fast iteration. - User empathy: Knowledge of the targeted users. Deep respect for everything about them.
Why join us - Flat organization- No bureaucracy, zero politics - Small teams, big goals- Individual ownership, high visibility - Learn and grow- Face-to-face sessions with industry leaders, accomplished founders, renowned designers - Competitive compensation- Attractive package, generous equity, relocation bonus - Interest-free loans- Looking to rent a house? We’d be happy to help out with the deposit! - Work hard, party harder- Fun get-togethers, annual off-sites Eat. Repeat- There’s always food in the house - Women in leadership- We believe in maintaining gender balance in our space and have women occupying over 50% of leadership roles. - Outcome driven culture- We measure work by the impact it creates on the users, and not by the number of hours.
More reading - CEO's interview with Factordaily https://factordaily.com/outliers-71-arpita-kapoor-of-mech-mocha-on-making-india-play-games/ $10 million fund raise from Accel, Shunwei, Blume, Neoplux, Akatsuki https://www.vccircle.com/korean-japanese-investors-to-back-mobile-gaming-startup-mech-mocha/
Social media: Instagram https://www.instagram.com/lifeatmechmocha/ LinkedIn https://www.linkedin.com/company/mech-mocha/ MEDIUM https://medium.com/mech-mocha-blog
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Hello! We're looking to hire a Software Security Engineer that will help us maintain a stable and safe backend system in production.
Our ideal candidate is someone who embodies our mantra; “Attitude to Innovate”. This is an exciting opportunity for an experienced engineer who’s looking to play a major role at a quickly growing company that’s poised to fundamentally change how Americans bet on sports.
A bit about us:
We’ve built a marketplace where people trade on the outcomes of sports events, and then can track their bets in real-time. We’re disrupting the centuries-old casino and sportsbook industry by replacing the bookie with a marketplace of sports fans. We have built our iOS application, raised funding, and now we’re looking to scale our development team to deliver a user-experience that’s second to none.
Why The Role Is Important To Us
Data Privacy is of upmost importance to us. We're looking for a team member with the experience of building PCI compliant systems and understands the obligation we have to our users to keep their data secure.
We’re looking for someone who demonstrates the interest, drive, and desire to keep learning new things and continually get better. With that in mind, here's what you'll be doing, day-to-day:
Work closely with our CTO, Greg, in building and testing backend architecture, Spearhead efforts alongside team members to penetrate and address potential areas of vulnerability in both API and cloud infrastructure Build, scale and monitor our AWS resources
If you're interested in the position, tell us a bit about yourself, the projects you’ve worked on and a few words on why you’d like to work with us.
What we're looking for:
Required Qualifications:
5+ years experience in software engineering 3+ years experience in system, network and/or application security engineering 3+ years experience developing secure backend systems / infrastructure in AWS Experience building standalone APIs tailored to various types of clients Consistent track record implementing security solutions at the business unit level Excellent knowledge of Linux/Unix Knowledge of Internet protocols (e.g. TCP/IP, BGP, OSPF, TACACS, ISPEC, SNMP, SYSLOG) Capable of making production-grade design decisions prioritizing the ability of the system to scale Proficiency in SQL and SQL-like databases
Preferred Qualifications Previous experience building PCI compliant systems within payments realm, e.g. payment gateways, processors, card issuers, banks, etc. Professional experience and detailed technical knowledge in multiple areas of: security engineering, system and network security, authentication and security protocols, cryptography and application security Experience with service-oriented architecture and web services security Experience with the application of threat modeling or other risk identification techniques Experience with other cloud providers (AWS is required) Experience securing API’s with Firebase authentication Experience with container orchestration platforms like ECS or Kubernetes Proficiency in Golang and Nodejs
This job posting is no longer available
Hack Capital is growing faster than ever and we’re facing interesting challenges to solve during this exciting time. As a result, we're looking for accomplished Senior Software Engineers interested in tackling a wide variety of new projects. We’re looking for engineers with a solid understanding of how all parts of the system work in order to build first-rate products and technology.
About the Services Team: As a Senior Software Engineer on the Services team, you will work with a highly-motivated team of product managers, designers and peers to take on on a variety of quickly changing new products, features, and technologies. We’re a small close-knit team acting as a mini-startup with an environment for you to learn quickly while also mentoring less experienced developers. On our team, you will have the opportunity not only to enhance but to make a big impact on the product and the technology.
Requirements: - Multiple years of full stack experience designing and building scalable applications from end-to-end - Experience building robust APIs in Node.js / Express.js or professional experience in one of the following backend languages: Golang, Ruby, Python. - Strong proficiency in React, Vue.js or both - In-depth knowledge of SQL, PostgreSQL, MySQL - Experience with Docker - Experience mentoring and leading less experienced engineers - Excellent collaboration and communication skills - Analytical mind with a problem-solving aptitude - Pluses: Experience with Redis and ElasticSearch
What We Offer: - A fun office vibe with ambitious and high-performing peers to work alongside with on challenging new projects - Exposure to a variety of technologies on a diverse range of projects - Tons of autonomy and the opportunity to make a big impact on our business - We are a thriving tech startup which gives us the freedom to do what is best for the benefit of the company and our employees
Why we love working here: - In addition to competitive salaries, we offer an employer-paid comprehensive benefits plan including an Extended Health Care with Dental/Vision Care, Life Insurance, and AD&D - We provide a flexible work schedule and environment - We offer an Employee Stock Option Plan - We have a flexible vacation policy - We foster a healthy work/life balance and pride ourselves on being flexible - We provide regularly catered lunches and healthy snacks - We have a great location in Gastown – Enjoy the sea views! - We do frequent team events and outings - Join the fun!
I’m In! If this role sounds interesting, please send us your resume and feel free to include links like your GitHub or non-public code that will help us understand your background. Thanks!