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The Senior Software Engineer is a team member of Global Connected Consumer Experience – Advanced Development & Concepts Group and is responsible and accountable for the quality and delivery of applications that make up complex systems serving GM customers. This role requires extensive knowledge of software development technologies, techniques and processes. The successful candidate will work independently on projects around autonomous vehicle and ride sharing. The individual will be tackling hard engineering problems on a day-to-day basis. The individual will work as a member of a multi-disciplinary team of individuals of various levels of experience who will be driving new software and/or software improvements across the organization.
Required a degree in computer science or related technical field.
Master’s degree, preferred
Hypergrowth is seeking an experienced Blockchain Developer who has solid expertise in system and software architecture, delivering scalable Enterprise software. The perfect individual will be confident and experienced with relevant full life-cycle architecture and software development capabilities.
Please note: we get lots of successful applications for Backend Engineer, so there could be a delay in scheduling interviews from the initial stage right up until the final interviews. If you're invited to interview and you have any immediate time pressures, please let us know, as we'll always do our best to speed things up for you 😊
Our backend engineers have a variety of different backgrounds
We have several non-graduates; only some of us studied Computer Science; one of the team has a degree in Marketing; some of us have worked in huge companies; some have only ever worked in startups; others are former consultants. As long as you enjoy learning new things, we’d love to talk to you.
We encourage an open and transparent working environment
You can get involved in any aspect of the business you are interested in and,following Stripe’s example, all emails in the company are visible in an email archive. We regularly run hackathons in which people build things on our third party API and we contribute to open source software as much as possible. We’ve also made ourproduct roadmap public and give sneak peeks of features in our community forum. Our blog is a good place to learn even more about what we do!
Monzo works in project-based sprints in small, interdisciplinary teams
We’re still a relatively small company, with around 60 engineers out of roughly 300 people in total - and we have big ambitions. There are many interesting challenges ahead, and we're happy for people to move between teams or to specialise, whatever you prefer. As an engineer here you'd be able to work directly with anyone across the company, and we run regular knowledge-sharing sessions so you’ll learn heaps about everything from how banks work to effective communication.
At Monzo you will get to work with a lot of exciting new technology.
We rely heavily on the following tools and technologies:
Go to write our application code (there’s an excellent interactive Go tutorial here)
Cassandra for most persistent data storage
Kafka for our asynchronous message queue
Kubernetes and Docker to schedule and run our services (Oliver,our Head of Engineering, gave a great talk at KubeCon on how we use these technologies)
AWS for most of our infrastructure
React for internal web dashboards
We also have two physical datacenter sites with actual cables to connect to various third parties 
You should apply if:
the work we’re doing sounds exciting!
you want to be involved in building a product that you (andeveryone you know) use every day
you’re keen to learn more about new technologies and the arcane inner workings of the financial industry
you’re comfortable working in a team that deals with ambiguity
you’re interested in distributed systems and writing resilient software
you have some experience with strongly-typed languages (Go,Java, C, Scala etc.).
About Us
Brightcove is the leading online video platform that powers the video for many of the UK and the world’s largest media companies including BBC Worldwide, UKTV, Channel 4, Ford, Viacom, ESPN, and The New York Times.
As a Software Engineer, you will help deliver a service that touches millions of people around the world by serving over a billion video streams each month.
Our Team
The ‘Dynamic Delivery’ team work on a highly scalable, multi-region set of microservices that are responsible for delivering video to millions of consumers around the world.
We’re a small team, so you’ll have a high degree of autonomy and input into design decisions. We also offer a competitive salary, flexible working environment and encourage learning and career development.
Our Technology
The Dynamic Delivery platform has been developed from scratch over the past two years and is almost 100% written in Go, with functional tests written in Ruby/Cucumber and deployed using containers onto public cloud infrastructure.
You
You - Bonus Points
Location
Lacon House is situated in Central London, nestled between world-leading media companies and the capital's thriving tech scene.
The nearest Underground stations are Holborn and Russell Square.
Chestnut, backed by a16z, is applying modern solutions to transform a $7B industry. Our customizable, easy-to-use producer management and compensation platform is purpose-built to address the insurance industry’s unique challenges.
We help customers break free from legacy constraints, static compensation models, and manual processes—turning commissions into a dynamic revenue driver that unlocks growth.
We’re tackling one of the hardest problems in insurance. If you love solving complex challenges and want to work directly with a founding team building something groundbreaking, let’s chat!
Chestnut is, at its core, a technology company, and we are building the best team! We are looking for engineers who are excited to be part of our early story and who want to build a transformational company. We hire engineers who have a broad set of technical skills, are highly cross-functional, and are eager to solve a wide range of engineering challenges. Our ideal candidate has a strong sense of ownership and enjoys owning projects from inception to scaling it in production. We value people who take pride and ownership in their work and who show an aptitude for learning quickly. As an early employee, you will be working with a nimble team of committed and talented engineers and will have a large, long-term impact on technical design and engineering culture.
We are looking to expand our founding engineering team. Our team is inclusive, transparent, and takes large ownership in driving features from 0 to 1. We are looking for someone who is equally interested in developing robust APIs to stand the test of time as they are in developing innovative solutions to solving tough data modeling or UX challenges.
About Coreum Coreum is a cutting-edge Layer-1 blockchain platform designed for high performance, security, and scalability. As a rapidly growing innovator in the blockchain space, we are pushing the boundaries of decentralized technologies to empower developers, businesses, and enterprises worldwide. We are looking for a highly skilled Senior Blockchain Developer with expertise in Cosmos SDK and Golang to join our team. If you are passionate about blockchain architecture, decentralized applications, and building scalable solutions, we want to hear from you!
Role Overview
As a Senior Blockchain Developer, you will lead the architecture, development, and maintenance of a new blockchain built on Cosmos SDK and CometBFT (Tendermint). You will work closely with a compact, highly skilled team to deliver scalable blockchain solutions, conceptualize innovative features, and ensure the seamless operation of our Layer-1 network.
Key Responsibilities
●Blockchain Development & Architecture: Design, develop, and maintain a blockchain from scratch using Cosmos SDK and CometBFT (Tendermint).
● Feature Implementation: Conceptualize and implement new features, ensuring an optimal balance between user experience and technical complexity.
● Smart Integrations: Develop and optimize third-party services and applications within the Coreum blockchain ecosystem.
● Performance Optimization: Ensure high scalability, security, and efficiency of the blockchain infrastructure.
● Code Review & Team Leadership: Guide and mentor a small team of 2-3 engineers, conduct code reviews, and enforce best practices in blockchain development.
** Qualifications & Requirements**
● 4+ years of hands-on experience in blockchain technologies.
● 2+ years of experience working with Cosmos SDK and CometBFT (Tendermint).
● 3+ years of development experience using Golang.
● Strong knowledge of blockchain architecture, consensus mechanisms, cryptography, and peer-to-peer networks.
● Proven experience in delivering at least one production-ready blockchain project (testnet or mainnet).
● Ability to write efficient, secure, and maintainable code.
● Experience in designing, implementing, and optimizing blockchain protocols.
● Intermediate or higher proficiency in English for effective communication.
** Nice-to-Have Skills**
● Experience with IBC (Inter-Blockchain Communication Protocol).
● Familiarity with smart contract platforms, Wasm-based smart contracts, or Rust.
● Experience with DeFi protocols, NFTs, or tokenomics design.
● Contributions to open-source blockchain projects.
** Why Join Coreum?** ● Competitive salary ● Fully remote position – work from anywhere in the world. ● Opportunity to be at the forefront of blockchain innovation in a rapidly growing company. ● Collaborate with top-tier blockchain developers and experts in the industry. ● A challenging, dynamic, and fast-paced work environment where your ideas will make an impact.
Qredo is a decentralized digital asset management infrastructure and product suite designed to unlock new opportunities for institutional investors in digital assets and decentralized finance. Qredo's Layer 2 blockchain protocol enables users to seamlessly transfer and settle BTC, ETH, and ERC-20 tokens. Assets are secured by Qredo’s advanced Gen 2.0 multi-party computation (MPC), which provides tier-1 bank security and institutional-grade governance.
*** This is a remote opportunity. We welcome candidates around the globe to apply! ***
This is a hands-on role for a highly experienced backend services developer with an interest in blockchain and cybersecurity, and a depth of knowledge and passion for building secure solutions. We can offer unique technical challenges, a supportive and creative environment with the opportunity to have an important role in a fast-growing organisation.
You will focus on creating Qredo’s core backend services, a part of larger suite of functionality within its digital asset custody and transfer platform. You will work directly on our core backend codebase, contributing to product design decisions and getting involved in the day-to-day activities of a small but highly productive development team. This is the perfect role for a highly experienced software developer who enjoys adopting new technologies and who sets high standards for themselves and those around them.
Remote | Full-time | Contractor
Maestro is a cutting edge software startup with the mission of providing end-to-end solutions for funding, building and scaling decentralized applications on the Cardano blockchain. By abstracting away the complexities of the blockchain, our platform enables developers to concentrate more on their user experiences and less on the underlying scale, security and reliability required to support their products.
##About the role We are looking for highly motivated and talented engineers to work with the team and help lay the foundations for the financial future! As a Software Engineer specializing in Go, you will build mission-critical software that enables decentralized applications to interact with the Cardano blockchain reliably and at scale.
We have raised money from VCs around the world to help us realize our vision of becoming a key blockchain infrastructure provider in the industry. We are currently undergoing a seed round raise and rapidly obtain customers to battle test our tools and services!
Please submit your application, along with a resume and brief letter of intent to info@gomaestro.org.
Website: www.gomaestro.org
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Locations: UK, EU, Canada (East timezones) & Argentina. Sponsorship available in the UK, Netherlands, Germany (we accepted applicants from any country in the world).
THE TEAM
Our Software Engineering Team is 100% remote and distributed across 20+ European countries. Our engineers work within small, agile, self-managed teams that emphasise best practice and believe quality is everyone’s responsibility. They favour collaborative development and leverage open-source tools and communities, whilst making sure to share their know-how back up stream
THE ROLE
At Form3 you will have the opportunity to design, develop and deploy backend cloud-native services within a containerised microservices architecture. The work is cutting edge, constantly changing and focused on building and operating critical, highly available, low latency, scalable solutions.
Play an active role in introducing new technologies and ways of working to stay ahead of the competition, without ever compromising on quality. Contribute and collaborate with other engineers on technical and architectural decisions. Enjoy end-to-end ownership from concept to deployment, including building and operating infrastructure, toolset and deployment pipelines. Develop your skills, work on cool projects with the latest tech, all whilst working with a talented, diverse and friendly group of people
Here are a few of the tools and methodologies we utilise:
WE’RE LOOKING FOR ENGINEERS WITH
Experience in designing and building distributed systems Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines Interest in owning projects end-to-end and supporting them as they go live in production Appreciation of clean code and software engineering best-practice A passion for learning and an interest in Go (previous experience isn’t required), along with a “right tool for the job” mentality Great communication skills who enjoy sharing knowledge and collaborating with others
BENEFITS
Form3 appreciates that we all lead different and often really busy lives. We work remotely 100% of the time and many of us work part time. If you’re interested in hearing what different flexible working arrangements may be available, we’d love to chat.
ABOUT US
We are an award-winning cloud-native payment technology provider for financially regulated institutions. Launched in 2016, we've doubled in size year on year as we continue to redefine what a truly instant payment experience means.
We celebrate diversity, promote entrepreneurialism and are committed to giving everyone a say in shaping our business. Here you will grow as a person and accomplish incredible things. A career at Form3 is empowering, inspiring and fun. Join us and help shape the future of payments.
OUR DEI&B COMMITMENT We hire talented people from a variety of backgrounds and experiences and are committed to a work environment based on diversity, open-mindedness and curiosity. We are united by our company values (we even created them together!) and we celebrate our unique differences.
Our employee life cycle processes are designed to embrace equal opportunity and prevent discrimination against our people regardless of personal characteristics. It is our strong belief that the more inclusive and belonging we are as a business, the better our work will be.
As an inclusive employer, we guarantee to interview all neurodiverse and physically disabled applicants who meet the minimum criteria for this role. We also encourage candidates to notify us of any reasonable adjustments that may be required during the recruitment process. This includes providing job adverts in alternative, accessible formats or adjustments required at interview stage.
If you consider yourself to be neurodiverse or physically disabled under the UN definition of disability and would like to be considered under this scheme and/or require any reasonable adjustments please let us know by sending an email to careers@form3.tech clearly stating your consent for us to process this data.
For more information please refer to our Recruitment Data Policy.
Location: Remote (EU, UK, US, Canada, South America)
At SlashID, we are rethinking the way companies manage identity and authentication, giving users a better experience while respecting their privacy and keeping their data safe. At the core of our system are encrypted user identities, with API-based modules built on top, which accomplish tasks such as authentication, authorization, ID verification and many others. SlashID’s products are on our customer’s critical path and most of them require 99.99% uptime, so reliability and security are key to our engineering culture. Last but not least, we are a young startup. We work with tight deadlines, lean processes and ambitious roadmaps. We are a small, tight-knit team who strives to succeed in a competitive environment.
We’re looking for people with a strong technical background and a passion for building highly scalable and reliable systems. You’re a good fit if you are comfortable dealing with complex distributed systems, have exquisite attention to detail, and enjoy learning new technologies. SlashID is remote-first and we offer flexible working arrangements to help our team manage their daily lives in the way that works best for them. Please note: the exact level of the role (Senior or Principal) will depend on your experience and interview performance.