Jobs 1 to 50 of 90

Senior DevSecOps Engineer

City of London - Plexus Resource Solutions ltd
Plexus has joined forces with an industry-defining Pan-African Cryptocurrency start-up. They are looking for a Senior DevSecOps Engineer to join their expanding team. This is a fully remote position with opportunity to travel between Europe and Africa (Nairobi, Kenya). Strong preference for GMT (+/- 1-2hr) OR East Africa-based hires, but open to elsewhere in Europe and Africa if candidates meet expectations. Who... more ▸
Salary: £100,000
Posted:

Blockchain Architect (Banking/Financial)

London - Damco Solutions
Blockchain Architect (Banking/Financial) Location: London, UK Employment Type: Contract Job Description: Blockchain architect who has experience on R3 Corda Customer and client-focused excellent communication skills Agile Good Analytic Skills Fluent communication skills... more ▸
Rate: £130,446
Posted:

React Developer

London - Nigel Frank International
Job Description Jefferson Frank is on the hunt for a Senior React Developer for immediate work within the Blockchain space!! The project involves building a wallet extension to deliver crypto tokens to the company's application. Skills & Qualifications Senior React Developer Tailwind experience NextJS experience Nice to have Blockchain or Crypto experience Interviews are happening this week, send me your updated... more ▸
Rate: £300 - £400
Posted:

Full Stack Developer (Node.js/ TypeScript)

London - Rise Technical Recruitment Ltd
£40,000 - £70,000 + Career Progression + Pension + Holidays Edinburgh - 100% RemoteAre you a Full Stack Developer looking for an opportunity within the Cryptocurrencies and Blockchain market where you will be able to help progress yourself and the company to its full potential?Amazing opportunity for a Full Stack Software Engineer to join a well-established start up within the Crypto and Blockchain industry, getting... more ▸
Salary: £40,000 - £70,000
Posted:

Python Developer - Outside IR35 - up to £350 - remote

City of London - Pontem Recruitment
Python Developer - Outside IR35 - up to £350 - remote Our client is an exciting fintech start up based in the City and operates within the mobile block chain space. They are currently looking for a talented Python Developer to join their ever-growing team. This Python Developer role is completely remote and would suit a self-starter that's able to hit the ground running. The... more ▸
Rate: £78,268
Posted:

Blockchain Developer - Crypto (Any Language)

South West London - Oliver Bernard Ltd
Blockchain Developer - Crypto (Any Language) This role pays up to £120,000 + large bonus potentially reaching 50% + growth shares They offer flexible work from home options, ideally once a week in office but can be flexible for experienced blockchain developers. A ground-breaking FinTech Scale up that is providing the next wave of Cryptocurrency solutions is looking for a Senior Developer to join their team where... more ▸
Salary: £60,000
Posted:

Rust Substrate Developer

London - Nigel Frank International
Rust Developer Responsibilities Research and build blockchain technology written in Rust Build back-end web services that interact with blockchains Enthusiastically collaborate with a small team, owning and planning projects for long-term impact Requirements Professional engineering experience Knowledge of Polkadot & Substrate BA or BS degree in Computer Science or a related technical field, or equivalent practical experience Comprehensive understanding of the crypto/ blockchain... more ▸
Rate: £500 - £600
Posted:

Smart Contracts Solidity Developer - Remote - Salary + Tokens

London - Transparent Technologies
Senior Smart Contracts Developer (Solidity) - Fully Remote + Shares + Tokens - (Contract or Perm) - EU time zones Having received 50 million in Series B funding, this blockchain scaling solution is set for major growth. The mission is to scale Ethereum to billions of users. Preserving its most valuable properties to protect and enhance it's global economic freedom. The Solidity Software Engineer will design and implement... more ▸
Rate: £130,446
Posted:

Lead Python Developer

South East London - Plexus Resource Solutions Ltd
Lead Python Developer| Fully Remote| Perm Plexus have recently partnered with a powerful digital asset compliance & risk management company who are looking to provide companies with the tools to detect cryptocurrency fraud and financial crime on a global scale. Looking for a Lead Python Engineer who wants to transition into the web3 industry (Crypto / Blockchain). Requirements: 5 years of commercial... more ▸
Salary: £150,000
Posted:

Core Blockchain Developer - Consensus

Midlands - Gold Group Limited
CORE BLOCKCHAIN DEVELOPER - CONSENSUS A prominent Layer-1 blockchain foundation is hiring for a full-time Researcher to work on the development of a unique consensus engine at a prominent L1. You will work closely alongside the CTO to design, implement and test consensus algorithms in code. This is an excellent opportunity for blockchain developers looking to strengthen their understanding of consensus mechanisms. The CTO will guide successful applicants... more ▸
Salary: £100,000
Posted:

Senior Go-Lang Developer, £120K, Fully Remote

London - Nigel Frank International
Senior Backend Developer, £120,000, Fully Remote My client is an infrastructure and investment company for blockchain networks. They currently run node infrastructure for different blockchain networks by running servers like EC2 and RDS in AWS. They provide secure node infrastructure, investment capital, and advisory to industry leading networks. If you're interested in Blockchain - This is the environment for you. They... more ▸
Salary: £60,000 - £120,000
Posted:

DevOps Engineer

Cambridge, Cambridgeshire, East - IC Resources
An opportunity has arisen for a DevOps Engineer to join my rapidly growing client who specialises in the Industrial IoT space using modern cloud and blockchain technologies. My client offers up to £75,000 plus substantial equity shares and remote working, with the occasional visit to their Cambridge office. As a DevOps Engineer, you will play an integral role in deploying and operating high-quality and... more ▸
Posted:

Software Developer - Web.3 Start-up

City of London - Client Server
Software Developer London to £90k Software Developer (Node.js React TypeScript). Would you like to take on an impactful role within a hugely successful, well-funded company that is shaping the future of Web.3? Do you want to work alongside a team of friendly engineers who genuinely love what they do? As a Software Developer, you will be joining a talented and knowledgeable team who have experience working for... more ▸
Salary: £90,000
Posted:

Software Developer - Web.3 Start-up

London - Client Server
Software Developer London to £90k Software Developer (Node.js React TypeScript). Would you like to take on an impactful role within a hugely successful, well-funded company that is shaping the future of Web.3? Do you want to work alongside a team of friendly engineers who genuinely love what they do? As a Software Developer, you will be joining a talented and knowledgeable team who have experience working for... more ▸
Salary: £80,000 - £90,000
Posted:

Quantitive Developer - Blockchain

London - Nigel Frank International
Job Description Jefferson Frank is looking for engineers to help build the first decentralized, algorithmic market-making protocol for long-tail assets' centralized exchange pairs. We are a lean, venture-backed startup building a team of engineers to architect and develop the first iteration of our protocol. The Quantitative Developer will be responsible for building the trading strategies that drive our protocol. This... more ▸
Rate: £450 - £500
Posted:

Senior Blockchain Developer

London - IC Resources
Founded by world-class investors, my client is seeking an experienced Senior Blockchain Developer to join their team in London. This role offers up to £150,000 and significant equity shares. My client is building a web3 marketplace application, which is the future for gaming and metavers. In this flexible hybrid position, you only need to be on site once or twice a month. The successful Senior Blockchain Developer will be curious... more ▸
Posted:

DevOps Engineer

London - Yoh Solutions Ltd
Job Title: DevOps Engineer Location: Remote Salary: £85,000 £120,000 Per Annum + Benefits Yoh are working specialist Fintech Company whos block chain application is integrated with major US banks. The role is working remotely in a small, but expanding, UK operations teams reporting into the CTO. Key skills and experience required: - 5+ Years experience working in a DevOps position - Cloud AWS... more ▸
Salary: £85,000
Posted:

Go Developer - London

City of London - Oliver Bernard Ltd
Go Developer - London Location: London, EC1N 8DX Salary: £80,000 - £90,000 Industry: Blockchain (Music) Tech Stack: Go, Docker, Kubernetes, Node.js, AWS, Distributed Systems ‍ Great opportunity for a talented Go Developer (Distributed Systems, Kubernetes, AWS, Go) to join a growing company who already have a global reach across the music industry. The Company  Global platform that ensures musicians and music companies... more ▸
Salary: £80,000
Posted:

Fullstack Developer - Blockchain

London - Nigel Frank International
I am currently seeking multiple experienced Fullstack Developers with Blockchain experience. This opportunity is for a leading internet based organisation that is experiencing exponential growth. If you enjoy challenge, innovation, and using the latest technology/ tooling then this opportunity is too good to miss ???? This will be a contract role for 6-12 months. Fully remote. Tech Stack: Blockchain experience needed Node.js, Solidity,... more ▸
Rate: £450 - £500
Posted:

Senior Python Developer

South East London - Plexus Resource Solutions Ltd
Senior Python Engineer| Full-Time| Fully Remote| Permanent Plexus Resource Solutions have recently partnered with a client in the NFT space who are looking to expand. This client is building an analytical NFT trading platform. Having recently gone through a round of funding, they are looking to expand and bring on a Senior Backend Engineer. No Blockchain experience required. Responsibilities: Build microservices using... more ▸
Salary: not provided
Posted:

QA Engineer

Reading, Berkshire - IQ TECH SOUTH
I hope you are well. I currently have an amazing QA engineer opportunity with one of the most exciting companies in gaming and block chain technologies. I am currently working with a top high end software solutions company developing new products and offering the opportunity to work with the most modern technologies. The company is respected for its inclusive and supportive outlook... more ▸
Salary: £85,000
Posted:

Software Developer Node React - Start-up

Brighton, East Sussex - CSR Dev FEOSJava
Software Developer Brighton to £90k Software Developer (Node.js React TypeScript). Are you a talented technologist with an interest in Web3? Do you want to be part of an exciting and highly ambitious start-up that has created a personalised media platform for the Web3 community? As a Software Developer, you will be joining a talented and knowledgeable team who have experience working for some of the worlds... more ▸
Salary: £90,000
Posted:

Smart Contract Engineer [Ethereum]

London - Nigel Frank International
My client is building a product in a decentralised sportsbook & casino, powered by Defi. By harnessing the power of DeFi, and allowing users to place bets on-chain through a fully automated, trustless and non-custodial platform, My client is revolutionizing the sports betting industry. We're empowering communities to place bets on the events they want, safe in the knowledge that they'll be paid in full and on time every time. You... more ▸
Rate: £600 - £650
Posted:

Front End Developer React | JS | Open to EU | Outside IR35

London - Nigel Frank International
Jefferson Frank are working in partnership with an esteemed client of theirs that are seeking to onboard x2 Front End Developers. The project scrope is to move from Chrome App to Web App and to assist with building a wallet extension to deliver Crypto tokens to an app ( No Blockchain / Crypto experience needed but an understanding would be great) ! Looking for x2 Engineers with a proactive, can do attitude that... more ▸
Rate: £300 - £400
Posted:

Junior Software Engineer

Cambridge, Cambridgeshire, East - IC Resources
An opportunity has arisen for a Junior Software Engineer to join my rapidly growing client who specialises in the Industrial IoT space using modern cloud and blockchain technologies. My client offers up to £55,000 plus substantial equity shares and remote working, with the occasional visit to their Cambridge office. As a Junior Software Engineer, you will be responsible for setting the technical direction... more ▸
Posted:

Senior Java Developer

City, London - Lorien
The company is working with numerous aspects of pioneering technologies including cloud engineering, AI and blockchain. As a Senior Java Developer you will bring technical excellence by working with the development team to develop the Back End of an exciting financial application project. Main responsibilities: Engage as a Java Developer... more ▸
Salary: GBP 75,000 - 100,000 Annual
Posted:

DevOps Engineer - Blockchain

London - Nigel Frank International
Job Description I am currently working on a fantastic job opportunity for a DevOps engineer within the Blockchain industry. The job would be a fully remote 6 month contract role. Role & Responsibilities Automating testing + release pipelines. Managing our testnet/ mainnet deployments Managing our NPM package releases Introducing tools that ensure satisfactory code coverage Skills & Qualifications 4+ years in a DevOps 3+ years in Node.js... more ▸
Rate: £500 - £700
Posted:

C++ Software Engineer

London - Randstad Technologies
C++ Developer, London, Up to £90,000 Skills used: C++ Company profile: I am working exclusively with a Boutique Block-Chain based Gaming and Casino Startup... This is an incredibly exciting time to join a BlockChain business as they establish themselves in the UK market. They are on the lookout... more ▸
Salary: GBP 50,000 - 90,000 Annual
Posted:

DevOps Engineer

Cambridge, Cambridgeshire - Paratus People Limited
DevOps Engineer Cambridge (Hybrid) Permanent Up to £75,000 pa Are you looking to take the next step in your career? 'Trust' me I have a great new opportunity for you. Bridging the trust gap between businesses is of paramount importance in the digital age. This opportunity is with a company who are looking to overcome this problem. Founded by experts in IoT, cybersecurity, digital identity and blockchain... more ▸
Salary: £70,000
Posted:

Java Developers - All Levels

Nottingham, Nottinghamshire - Develop Group Ltd
Java Developers - Crypto - Blockchain - Salaries up to £170k - Nottingham / Midlands / Fully Remote This is a unique opportunity for Software Engineers with a strong background in Java and an interest in Scala to join an upcoming cryptocurrency / blockchain company to build incredibly modern cryptocurrency solutions based in Nottingham! You will be working entirely on greenfield projects within the blockchain / trading teams and building the company at its... more ▸
Salary: £100,000
Posted:

Senior Blockchain Developer

London - Yoh Solutions Ltd
I am working with a FinTech Client that is looking to rapidly grow their Engineering team with a number of senior individuals.As the Senior Blockchain Engineer you will work with Developers and Product Owners in building and designing a blockchain-based architecture due to the requirementsof the CBDC based product. Responsibilities: Developing in backend languages Creating smart-contracts and custom blockchain platforms Joining in on the... more ▸
Salary: £100,000
Posted:

Backend Developer

Cambridge, Cambridgeshire - Paratus People Limited
Backend Developer Permanent Location: Cambridge (Hybrid) Salary: Up to £55,000 pa Are you looking to take the next step in your career? 'Trust' me I have a great new opportunity for you. Bridging the trust gap between businesses is of paramount importance in the digital age. This opportunity is with a company who are looking to overcome this problem. Founded by experts in IoT, cybersecurity, digital identity... more ▸
Salary: £45,000
Posted:

Remote DevOps Engineer - Blockchain

Central London - Oliver Bernard Ltd
Remote DevOps Engineer - Blockchain - AWS, Kubernetes, Terraform Oliver Bernard are currently working with a Blockchain company, based in the City, who are looking for a motivated DevOps Engineer to join their team as part extensive expansion plans to grow the business whilst implementing and scaling their DevOps function. Now servicing a variety of clients from different industries, the incoming... more ▸
Salary: £75,000
Posted:

Rust Systems Engineer - Blockchain in Gaming & Entertainment

California - Understanding Recruitment
Rust Systems Developer | Entertainment-based Blockchain Company Up to $250k + Equity + Tokens We are currently looking for experienced Sr. Rust Developers to take on an exciting and complex challenge with a US based start-up. Our client is a remote-first blockchain company that is on its way to revolutionizing the entertainment industry, whether that be in gaming or cinematic universes. As a Rust Developer you will be: Working as a core Rust Engineer on their Solana... more ▸
Salary: £172,237 - £205,044
Posted:

Developers who can code plus sponsorship available if in UK

Bristol, Avon - Emponics Ltd
Developers x 6 - Mid level - Java - previous role as a junior software engineer or junior developer is a must - Our client based in Bristol at the junction of the M5/M4 at Aztec West are a busy Global FinTech software provider to the world's top banks. Salary c£60,000plus , plus excellent benefits and sponsorship if required ( this can take up to 6 months from start of process) . They are looking for at least... more ▸
Salary: £70,000
Posted:

Developers with coding plus sponsorship available if in UK

Bristol, Somerset - Emponics Limited
Developers x 6 - Mid level - Java - previous role as a junior software engineer or junior developer is a must... Experience Experience developing in a software vendor environment is desirable but not required Financial software experience would be a bonus, but is not expected A previous role as a junior software... more ▸
Salary: GBP 60,000 - 65,000 Annual
Posted:

Blockchain Developer

City of London - Intec Select
Blockchain Developer - £300 - £500 Per Day (Outside IR35) - Fully Remote Overview: A growing technology organisation are looking for a Full Stack Blockchain Developer to join them one of their teams in the UK. Role & Responsibilities: Work closely with the Transformation Lead and Technology Lead to build out the Digital and Innovation team's Blockchain capabilities. Design and build the... more ▸
Rate: £78,268
Posted:

Blockchain Developer - Contract

Salford, Greater Manchester - Virtuoso Solutions Ltd
Contract Blockchain Developer Remote Working Lucrative day rate Outside IR35 12 months+ An ambitious and creative businesses and are heading towards the decentralized future of the Internet. They are growing fast and are looking for a skilled Blockchain & full stack developer to join their diverse and fully remote team. Responsibilities: Front-end and back-end development processes Be a part... more ▸
Rate: not provided
Posted:

Software Engineer (Back-end)

Cambridge, Cambridgeshire - Paratus People Limited
Software Engineer Permanent Location: Cambridge (Hybrid) Salary: Up to £55,000 pa Are you looking to take the next step in your career? ‘Trust’ me I have a great new opportunity for you. Bridging the trust gap between businesses is of paramount importance in the digital age. This opportunity is with a company who are looking to overcome this problem. Founded by experts in IoT, cybersecurity, digital identity,... more ▸
Salary: £50,000
Posted:

Smart Contract Blockchain Developer - Solidity Ethereum - Investment Bank

London - Adlam Consulting Ltd
Successful candidate will work on implementing this new application, in partnership with an external IT provider. This will cover all projects stages (requirements gathering, solution design, build, test and go-live) We are seeking an experienced developer whose expertise is in Ethereum/solidity development with good knowledge of existing standards... more ▸
Rate: GBP 650 - 950 Daily
Posted:

Web 3 Developer - Blockchain

London - Nigel Frank International
Job Description Don't miss out on this wonderful opportunity to help us grow our engineering team and become a key contributor as a Full stack Engineer. Your role will be building high quality applications and helping develop our brand new NFT platforms. Role & Responsibilities An understanding of the principles of Programming, Software Design, Game Development. Develop high-quality code that is maintainable and... more ▸
Rate: £500 - £700
Posted:

Frontend Developer

Cambridge, Cambridgeshire - Paratus People Limited
Front End Developer Cambridge (Hybrid) Permanent Up to £80,000 pa Are you looking to take the next step in your career? 'Trust' me I have a great new opportunity for you. Bridging the trust gap between businesses is of paramount importance in the digital age. This opportunity is with a company who are looking to overcome this problem. Founded by experts in IoT, cybersecurity, digital identity and... more ▸
Salary: £70,000
Posted:

Full Stack Engineer

Edinburgh - Nigel Frank International
Full Stack Engineer - FULLY REMOTE Salary up to £110k base and Equity A client specialising in Blockchain and an early innovators in smart contracts and legal automation. They are bringing the adoption of a digital legal layer into the world, bringing a conversion to computable agreements that humans and machines can read. About the role: Full Stack Engineer to join, as they define... more ▸
Salary: £75,000 - £110,000
Posted:

Software Team Leader

Cambridge, Cambridgeshire, East - IC Resources
An opportunity has arisen for a Software Team Leader to join a rapidly growing SaaS company who specialises in the Industrial IoT space using modern cloud and blockchain technologies. My client offers up to £90,000 plus substantial equity shares and remote working, with the occasional visit to their Cambridge office. Your duties as a Software Team Leader will include coaching and mentoring... more ▸
Posted:

Java Developers hands on plus sponsorship available if in UK

Bristol, Avon - Emponics
Developers x 6 - Mid level - Java - previous role as a junior software engineer or junior developer is a must - Our client based in Bristol at the junction of the M5/M4 at Aztec West are a busy Global FinTech software provider to the world's top banks. Salary to c£60,000 / 65000 plus , plus excellent benefits and sponsorship if required ( this can take up to 6 months from start of process) . They are looking... more ▸
Salary: £70,000
Posted:

Lead Backend Engineer - London

South East London - GLG
We're looking for an experienced server developer / architect / full-stack engineer to head up and create the team building an ambitious multiplayer game. The kind of experience we're looking for: worked on multiplayer games with custom solutions and/or Photon / Mirror / etc built backend tools for developers knows how to scale with demand Javascript Python Typescript Rust (not essential) Databases - such as MySQL,... more ▸
Salary: not provided
Posted:

Senior Scala Engineers - Functional Programming -

City of London - Oliver Bernard Ltd
Senior Scala Engineers - Permanent We're looking for extremely capable Scala engineers to join a small London-based team for a challenging distributed systems engineering project. You'll have the opportunity to engineer an innovative distributed ledger technology and solve some of the really crucial problems facing the whole blockchain space. Fully Remote Required At least 7 years professional software engineering experience. The... more ▸
Salary: £100,000
Posted:

Enterprise IT Sales Senior Account Manager

Bridgend, Mid Glamorgan - Applause IT Ltd
Enterprise IT Sales Senior Account Manager / BDM (Hybrid role). IT Managed Services Sales. Near Cardiff, South Wales - Commutable from Swansea, Bridgend, Newport or Bristol and M4/M5 corridor Part Home working. £45,000 - £60,000 base + Car Allowance + Commission plan to Double your basic as OTE (uncapped) Established full service IT Managed Services Company requires experienced Senior IT Sales Account Manager to join... more ▸
Salary: £60,000
Posted:

Java Engineer - Crypto / Blockchain

London - Develop Group Ltd
This is a unique opportunity for Software Engineers with a strong background in Java and an interest in Scala to join an upcoming cryptocurrency-focused company to build incredibly modern crypto / blockchain solutions in an entirely greenfield environment - based in Central London but this role can be fully remote! Working on entirely greenfield projects within the blockchain / trading teams and building the company at its early stages,... more ▸
Salary: £85,000
Posted:

Snowflake Data Engineer

City, London - Lorien
The company is working with numerous aspects of pioneering technologies including cloud engineering, AI, Machine Learning and Blockchain. Due to the level of company growth and internal progressions, my client is looking for a Snowflake Data Engineer to join their engineering team to focus on adding expertise and to support... more ▸
Salary: GBP 75,000 - 90,000 Annual
Posted:
Blockchain
10th Percentile
£55,000
25th Percentile
£65,000
Median
£85,000
75th Percentile
£110,000
90th Percentile
£121,250