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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Centrifuge is growing and we need your help to build the future of open, decentralized business software. Join our team building a decentralized business operating system on top of public blockchains.
You are either already an expert in distributed ledgers/blockchain/Ethereum or wish to become one. You want to join a team of technologists, who really care about writing high quality, open source code. You are self-motivated and don't need many directions to get a job done together with your teammates. We are knowledgeable, curious, and nice people, who have a shared vision to re-shape the world of business software. We would love to hear from you if this feels like a good home for you.
Responsibilities - Write clean, maintainable, secure code for distributed applications. - Write Solitidy code and create the corresponding UI/UX. We mostly code in Solidity, Node/JS, and Go. - Write code that deals with high-value financial transactions. - Be directly responsible for the creation and maintenance of modules and core infrastructure of the distributed Centrifuge operating system. - Drive your projects from inception to completion by owning your own deliverable and collaborating with your teammates. - Review code of others, maintain shared libraries, contribute to our shared infrastructure and toolbox. - Be a strong individual contributor in our team-oriented environment. We care about our team and people and value collaboration.
Requirements - You like solving problems and working with smart, nice people. - A strong and proven computer science or computer engineering background. - Track record of high quality, well-crafted code that has been used in production environments. - Communicate in English in our fast-paced and results-oriented environment. - Comfortable cooperating with the team in your office as well as remote team members. - Experience in API development and integration.
A plus: - You are familiar with cryptographic algorithms, decentralized systems, distributed consensus systems and security and trust reduction. - You wrote Ethereum smart contracts in Solidity. - Experience writing code with web3.js. - Experience with contributing to and managing open source projects.
About Centrifuge Centrifuge is the decentralized operating system to power global trade and commerce. We are building the systems and tools on public blockchain infrastructure to enable open, fair, and transparent business within the Financial Supply Chain.
Over the last 20 years, we built companies and software to address major issues in the world of Procure to Pay. Global large-scale business networks, invoicing between companies, providing financing for the supply chain - to name a few services we created over the years.
The Centrifuge OS allows businesses to transact on a global, decentralized network while maintaining control of their data. It democratizes access to business processes, makes the supply chain more transparent, and removes the middle-men who extract money from the global economy for their own sake.
We are setting up our Berlin offices right now and you will be one of the first ones to join the team and shape our culture.
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Your Role -To architect, design, develop, deploy, evolve, and operate distributed systems in a DevOps way -To be an integral part of an empowered and self-organizing team -To actively collaborate with other engineers, product owners, domain experts and designers to deliver great outcomes -To pair with others and review work, sharing knowledge and increasing quality across the board -To scale our reach by integrating our platform with more banks, PSPs, insurances and other financial systems -To champion continuous improvement of technology and the ways we work
Your Profile -You have at least 5 years of professional experience as a Software Engineer -You can build and debug reliable, high availability, secure and performant distributed services in Golang -You care about quality and know when and how to ship code safely -You have a solid understanding of system design, data structures, and algorithms -You are experienced with deploying and operating services on Linux -You can reason and drive technical decisions -You love to experiment and use data to drive decision-making -You get inspired, think of new ideas and like to share them with others
Our Offer -A tightly knit team of experienced engineers with lots of interesting challenges to dive into -A modern technology stack: Golang, Kafka, PostgreSQL, Kubernetes, Docker, CoreOS, Terraform -Extensive individual responsibility and personal support to grow professionally -Become part of a talented multinational team of 50 working in Berlin -Semi-monthly OptioAcademy – our internal knowledge sharing project Internal meetups – technical knowledge sharing events -Prime office location – top floor of the city’s tallest building, the best view in Berlin! -Various fun events (weekly team lunch, Friday after work drinks and BBQ, OptioAcademy, Meetups, Hackathons) -EUR 2,000 annual training budget for conferences, books, trainings, etc. -Free educational library, breakfast, drinks and fruit to keep energy levels high -Your choice of hardware and software
About OptioPay
OptioPay is a payment processor with a difference. Our software increases the value of any payment received by consumers from companies, by combining bank transfers with higher value gift cards. By integrating payments to employees or customers with effective marketing, we aim to create a completely new, performance based, advertising channel. OptioPay was founded by Marcus Börner and Oliver Oster in 2014 and is located at the top floor of the Treptowers.
At OptioPay we work cross-functionally, agile and test our limits to outgrow ourselves. Our goal is to change the way how people receive and spend money. To do this, we need your talent, creativity and drive. Join our diverse, multi-cultural and inspiring team, a fun and friendly group with a multitude of talents. At OptioPay you will find an ambitious and empowering environment with a shared vision and passion. We are looking forward to meeting you!
What are you waiting for, apply today through https://www.optiopay.com/job-details/78658-backend-engineer/?_pc=7558#apply
Who are Tyk, and what do we do?
The Tyk API Management platform is helping to drive the connected world and power new products and services. We’re changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps businesses drive value across the retail, finance, telecoms, healthcare, or media industries (to name just a few!) If you’ve banked online, used an app to check the news, or perhaps even driven a connected car, API’s, and by extension, Tyk, make that possible. Founded in 2015 with offices in London, Atlanta and Singapore, we have many thousands of users of our B2B platform across the globe. Brands using Tyk range from Dominos and Starbucks, to the Financial Times, RBS and Societe Generale. We have a varied user base hailing from every continent – even Antarctica.
Our Mission
Tyk is committed to enabling interconnectivity between systems and between devices. We’ve started by building an API Management platform.
Total flexibility, default remote, radical responsibility
We offer unlimited paid holidays and remote working from anywhere in the world, for everyone, Why? Tyk was founded on the principle of offering flexibility and autonomy to our employees, we believe this allows our employees to achieve their best results. It also means we can build the best possible team, location and working hours are no barrier.
If this sounds like an environment that you believe could work for you then read on to find out more:
The role
You will be responsible for designing and building a transformation of our Helm charts for on premises installations of recommended configurations. You will also be responsible for keeping these up to date when new capabilities are added across the stack. We will also require occasional help to design and code out solutions for our Tyk Operator. You will also be expected to manage a small team, and mentor and improve mid-weight and / or junior engineers.
Here’s what you’ll be getting up to:
Here’s what we’re looking for:
Who are Tyk, and what do we do?
The Tyk API Management platform is helping to drive the connected world and power new products and services. We’re changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps businesses drive value across the retail, finance, telecoms, healthcare, or media industries (to name just a few!) If you’ve banked online, used an app to check the news, or perhaps even driven a connected car, API’s, and by extension, Tyk, make that possible. Founded in 2015 with offices in London, Atlanta and Singapore, we have many thousands of users of our B2B platform across the globe. Brands using Tyk range from Audi, Dominos, Starbucks, to the Financial Times, RBS and Societe Generale. We have a varied user base hailing from every continent – even Antarctica.
Our Mission
Tyk are committed to enabling interconnectivity between systems and between devices. We’ve started by building an API Management platform.
Total flexibility, default remote, radical responsibility
We offer unlimited paid holidays and remote working from anywhere in the world, for everyone, Why? Tyk was founded on the principle of offering flexibility and autonomy to our employees, we believe this allows our employees to achieve their best results. It also means we can build the best possible team, location and working hours are no barrier.
If this sounds like an environment that you believe could work for you then read on to find out more:
The role
Dev Exp is a key element in Tyk’s growth. We are looking for a talented engineer to join our DX team and join a very exciting ride. We are in the process of creating new devtools and solutions to cater to our broad range of users and customers. If you are an engineer that is passionate about developer experience, if you enjoy bringing new ideas to life, if you like building stuff, keen to make everything more efficient and reduce friction from engineers day-to-day work, then this is the role you always wanted!
What you will be responsible for:
Collaborate to plan, design and write APIs, OAS, documentation and code SDKs, CLIs, Tyk plugins and other devtools Consult and advise the product team with human centric approach, best DX practices and SDLC to achieve best results for the user as well as the business. Here’s what you’ll be getting up to: Create CLIs, SDKs and devtools Improve and benchmark existing tools. Be an expert in the way our users use the product and come up with ideas and solutions to improve their development velocity. Implement GitOps principles into the product offering DX research proposals and architecture Help assess and prioritise research initiatives for the product team Improving the technical content of our API Management knowledge base
**Here’s what we’re looking for:
Experience:
Competencies:
Skills:
Nice to have:
Benefits
Here’s why you should join us: * Everyone has unlimited paid holiday. * We have total flexibility in hours, as we believe creativity flows better when our people are given freedom to decide when they are most productive. Everyone is unique after all. * Employee share scheme * Generous maternity and paternity leave * Company retreats
We all share the same vision – we value authenticity, respect, responsibility, independence, honesty, diversity and inclusion and most importantly treating others how you wish to be treated. We look for like-minded people who bring their personalities to work everyday, strive to achieve their personal goals and who are willing to challenge the way we do things, why? – to make what we do even better!
Our values tell the story of Tyk – here’s how:
It’s ok to screw up! We’ve found that it’s often the ‘stupid’ or unexpected ideas that turn out to be the successful ones – so try it, at least we can say we have!
The only stupid idea, is the untested one! It’s in our DNA – starting a business with founders 12 hours apart, giving our gateway away for free – sure, we did that, and we’d do it again!
Trust starts with you – make it count! Trust is a two-way street – instill it from day one!
Assume best intent! We have each other’s back – we’re all on the same team. Think before you speak or act.
Make things, better! Always try to leave things better than when you found them – change is constant, inevitable and embraced! Be that change we want to see.
What’s it like to work here?! check it out: https://tyk.io/worklife/
Tyk is an equal opportunities employer and we are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.
You can see more about us here https://tyk.io
Clearmatics is a protocol engineering company. We are building a new financial market architecture that is more open, fair, and resilient than the legacy systems that are in use today. We develop protocols and software that create new markets for risk and more efficient infrastructure for trading, backed by a robust and scalable blockchain network, and secured with modern cryptographic techniques and economic mechanism design.
Clearmatics is based in London but operates on a 'remote first' model. We welcome candidates from all over the world. We have close ties to the Open Source and Ethereum communities, with Vitalik Buterin as an adviser.
The Engineering team at Clearmatics is responsible for developing our blockchain software at Layer 1 and Layer 2. At the core of our stack is the Autonity client, the node software that powers our blockchain network. It is based on Ethereum (go-ethereum) and is secured by Tendermint Proof-of-Stake consensus. Our decentralised platforms are built on smart contracts and decentralised applications, and are supported by backend services in Go.
We're looking to hire a Core Developer to expand our Layer 1 Engineering team.
ABOUT YOU
You're a systems programmer with good knowledge of Layer 1 protocols, and a passion for blockchain and decentralisation. You enjoy working to a high standard and writing code that is clean, performant, and maintainable. You appreciate the importance of careful design choices and can anticipate the impact of code changes on wider system behaviour. You can demonstrate a strong interest in blockchain and may even have open source contributions that you can highlight. You express yourself clearly in writing and in discussions.
RESPONSIBILITIES
You will be involved at all stages of the development lifecycle for the Autonity protocol and its blockchain node client (a fork of go-ethereum). These include: - Implementing new protocol features in Go and Solidity - Developing new distributed systems tests and frameworks - Contributing to protocol and design specifications - Working with members of the community to resolve issues - Your work will ensure that Autonity client is correct, reliable, performant, and secure. This will enable Autonity to serve as the foundational layer for a new ecosystem of decentralised markets.
REQUIREMENTS
BONUS POINTS
About us:
Atos is a global leader in digital transformation with 110,000 employees and over €12 Billion in revenues. Our clients include a plethora of organisations, amongst with the UK department of defence, the International Olympics Committee, the NHSx and many more. As a contract backend engineer you will be working in the Atos Cerebro division, a full-stack fast-paced engineering team at Atos. We’re a cross-skilled team of product, design, engineering and data experts. We help our clients build, deliver and support digital products and services. Each dedicated product team is responsible for all aspects of what they are building, operating independently. This not only allows for fast-paced development and pivots, it facilitates passionate, close-knit teams that work closely together to achieve their goals. Our teams work in close collaboration with our clients and their users. Many of us have experience across a wide range of industries from finance, gaming, retail, government, energy and media to name a few.
Who you are:
You enjoy learning about the customer’s pains and gains, and building products which solve real-world problems. You can work autonomously in a small cross-functional team and can communicate well with team members. Equally you are able to effectively contribute to technology decisions across multiple teams. You are firmly focussed on delivering business value and results to end-users. Along with this you have a commercial mindset, with demonstrated ability to make fact based trade offs. You have prior experience building greenfield products for unfamiliar industries. Familiar with the entire software development lifecycle. Experience working in start-ups or large corporations (ideally both!) is also a huge benefit. You can demonstrate a broad knowledge of available modern technologies and like to experiment with finding the best solution for specific tasks outside your core skill set.
What you’ll do:
You should be able to demonstrate prior professional experience of the following activities that you’ll do:
Rollee is the gateway for employment and income data in Europe. We are helping lenders, insurers, mortgage providers, and many other companies make fair decisions by providing them with complete and real-time data endpoints. We believe in the power of data to unlock many services to workers and establish a more equitable financial system.
What will you do?
What are we looking for?
Why Rollee?
The role is open to anyone in North America and Latin America.
Alternative is transforming financial services and democratizing access to capital, anytime, anywhere, irrespective of industry, geography, founder.
By equipping companies with the best tools to monitor daily, weekly and monthly performance, we can bring down the barriers to access capital.
We are hiring for our Founding Team and we look forward to defining the future.
1 - Quick call with VP of Engineering 2 - Call with the rest of the team 3 - Tech Interview (no whiteboard), it's a System Design Interview 4 - Offer
Apply ⎘ Copy Link ↗ Visit LinkThis job posting is no longer available
We are witnessing a massive shift of consumer presence from offline to online. With it, there is a need for technologies that enable online businesses to thrive. Bolt is at the center of this universe leading the next generation of ecommerce, having created a best-in-class buying experience from checkout to fraud detection, payments and more. With our help, retailers can successfully compete with the online retail giants that have the means to invest in technology.
The Buying Experience (BX) team based out of San Francisco is responsible for systems that handle all necessary functions to buy products online. Checkout UI collects and verifies user and payment data, tokenization service stores credit card information securely, risk system provides risk analysis and payment backend supports all necessary financial operations across multiple payment gateways and alternative payment methods. Millions of dollars flow through these every day and we take stability, performance and perfection seriously.
We are looking for someone who is excited when facing big challenges, thrives when given autonomy to figure out solutions and loves diving deep into complex systems. If this describes you, get in touch with us!
Bolt is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. If you have a disability or special need that requires accommodation, please let us know.
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