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For Permanent and Contract in Cambridge

    Ref: FSE09384382JFI_1645945204

    Full Stack Engineer

    England, Cambridgeshire, Cambridge

    • 75000 to 110000 GBP
    • Developer Role
    • Skills: React, Javascript, Ethereum, Typescript, Solidity
    • Seniority: Senior

    Job description

    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 a unique position in the market. You will work with Engineering and Product teams alongside CTO as we build and refine products, working across the entire system architecture of stack.

    Requirements:

    * 2 years or more as a hands-on contributor in an engineering-led organization
    * React experience strongly preferred
    * Experience with Ethereum is preferred (Web3, Solidity) but not essential
    * Can lead and take ownership of projects and see them to completion
    * The ability to switch regularly between informal written design documents, discussion, and coding in a tight iterative loop is essential

    Nice to have:

    * Background in a high growth start-up or scale-up
    * Experience in one of the following Typescript, React, Solidity, OpenZeppelin, Kubernetes, Go, Postgres, Hyperledger Burrow, helm.

    Company Benefits

    * New Mac/Laptop of your choice
    * 28 days annual leave
    * Equity
    * Flexible working and fully remote (even work worldwide)

    To find out more contact o.king@jeffersonfrank.com or call 0191 814 7785 or LinkedIn 'Oliver King'

    Ref: SM394873JFI_1646328039

    Smart Contract Engineer

    England, Cambridgeshire, Cambridge

    • 100000 to 130000 GBP
    • Engineer Role
    • Skills: Blockchain, Smart contract, Ethereum, Solidity
    • Seniority: Senior

    Job description

    Smart Contract Engineer - Up to £130k

    Fully Remote

    My client are seeking a Smart Contract Engineer to join as they define a unique position in the market, they are bridging real-world assets with digital ownership with a mission to make NFT transactions safe, secure, and legal.. You will be shaping a new offering that does not exist in the market yet.

    Your primary responsibilities will be implementing, designing, and auditing smart contracts written in Ethereum and emerging smart contract languages (e.g. cadence, ink, Rust, pact).

    However, they are seeking well-rounded engineers who can contribute to other engineering work adjacent to smart contract work, such as APIs, libraries, and indexing services.



    Responsibility day to day:

    * The development of their smart contracts and their interactions
    * Be a key person for anything related to inter-blockchain interoperability.
    * Helping define the architecture of our protocol
    * Write thorough test coverage of all smart contract functionality.
    * Create deployment scripts and integrations for cross-chain deployments

    You'll have a high level of autonomy and we want you to use your skills to support engineering teams, and where necessary push back on design decisions that are sub-optimal for operations.

    The ideal candidate has:

    * 2+ years experience with blockchain and smart contract development.
    * Familiarity with Ethereum and Solidity
    * A genuine interest in DeFi, NFTs, DAOs, and Web3.
    * Knowledge of common smart contract weaknesses, attack vectors, and bugs.

    Highly desirable, but not required:

    * Experience with non-Ethereum chains and smart contracts (e.g. Solana, NEAR, substrate)
    * Experience with indexing blockchain data and joining with non-blockchain data
    * Experience with Rust (particularly WASM or smart contracts)
    * Experience with a venture-funded, high-growth technology/fintech startup

    What can we offer you?

    * Marketable experience in the blockchain and legal tech spaces
    * Remote working to fit the way you live your life.
    * Equity
    * The chance to contribute to projects at the cutting edge of blockchain technologies

    To find out more or to apply please contact o.king@jeffersonfrank.com, 0191 814 7785 or LinkedIn 'Oliver King'

    NewRef: JFI16/05Cloud_1652716150

    AWS Cloud Operations Engineer

    England, Cambridgeshire, Cambridge

    • Up to 65000 GBP
    • Engineer Role
    • Skills: AWS, SUPPORT ENGINEER, CLOUD OPERATIONS, CloudWatch, LINUX
    • Seniority: Mid-level

    Job description

    A fantastic opportunity for a Cloud Operations Engineer to join a highly successful software consultancy (Advanced AWS Consulting Partner). You will join the friendly, technically brilliant, and award-winning team of a customer success manager, consultants and developers to work on some of the best IoT and cloud projects around. You will work on a variety of projects within health-care, energy, public sector and education.

    The role is for a Cloud Operations Engineer, with strong competency in AWS and experienced in Linux/Unix administration. An individual who is methodical in their approach, enjoys troubleshooting, implementing bug fixes and can efficiently manage and prioritise a varying workload, while providing strong communication with clients.

    The office is based in Cambridge and you can be remote or hybrid, but will be expected to go into the office once or twice a month.

    Role & Responsibilities

    * Investigating and managing 2nd and 3rd level support escalations
    * Ensuring customer infrastructures are maintained, secure and updated
    * Identifying software bugs and proposing fixes for peer review by the engineering team.

    Skills & Qualifications

    * Experience with the core AWS services and cloud technology.
    * Experience with monitoring solutions such as CloudWatch, OpsGenie or similar.
    * Experience in maintaining cloud-native applications in an AWS environment.
    * Experience in development in order to troubleshoot and propose/implement software bug fixes.
    * Good background in Linux/Unix administration.

    Benefits

    * 25 days holidays plus bank holidays
    * Matched pension up to 6%
    * Share options and a discretionary bonus
    * Vitality healthcare and life insurance
    * Training and career progression
    * Funded AWS certifications
    * Team social events

    If you're interested please contact c.davies1@jeffersonfrank.com to be shortlisted for the position.

    Ref: JD93893402JFOJK_1647630016

    Mid/Senior Java Developers

    England, Cambridgeshire, Cambridge

    • 45000 to 75000 GBP
    • Developer Role
    • Skills: Java, Spring, AWS
    • Seniority: Mid-level

    Job description

    Mid/ Senior Java Developers - Fully Remote

    Up to £75k + Bonus

    Working for an ambitious, successful, and growing technology consultancy.

    It's an exciting time to join them on our journey as they grow and expand their services to help their clients tackle bigger, more complex challenges. They plan to treble the size of their team by 2025 - but they're determined not to lose their unique culture.

    They pride themselves in the qualities of their people. They're inclusive, creative, and collaborative.

    They value and empower their people, doing right by them. They work flexibly and keep hierarchy to a minimum. Their benefits include generous annual leave, training and development, pension, and other financial perks.

    They are seeking a dynamic and forward-thinking Java Developer, who can help them transform major clients. You must have an open mind and be willing to learn new technologies.

    Skills and experience we're looking for:

    * Demonstrable experience as a Java Developer, knowledge of core Java.
    * Experience with Spring Boot, Play Framework or JHipster.
    * Knowledge on Spring Core
    * Experience of handling relational and NoSQL databases in a Java-based ecosystem using technologies like JDBC, Spring Data, Hibernate and JPA
    * An understanding of developing applications with SOAP or RESTful Web Services
    * Good Knowledge of cloud platforms and using continuous integration
    * An appreciation of developing software using TDD
    * Experience working with multiple programming paradigms such as functional and object orientation



    Benefits

    Time off: 33 days holiday, Fully Remote and flexi-working.

    On the money: Employer pension contribution of up to 6% with free advice, life cover 4x salary, Give As You Earn salary contribution option, discretionary and referral bonuses.

    A healthy approach: Corporate rate health scheme, external counsellor, and employee assistance programme.

    Kitted out: Apple MacBook, Bluetooth headset, and Kindle with a large, shared library. Plus, discounts on other Apple products.

    Family values: Enhanced maternity and paternity pay, and family excursions.

    Grow with us: Paid for training and certifications

    To apply or for more info please contact o.king@jeffersonfrank.com, 0191 814 7785 or LinkedIn 'Oliver King'.

    Ref: SDE345543JFI_1645945206

    Senior Data Engineer - FULLY REMOTE

    England, Cambridgeshire, Cambridge

    • 65000 to 95000 GBP
    • Engineer Role
    • Skills: AWS, Azure, Data, Big Data, SQL, Python
    • Seniority: Mid-level

    Job description

    Senior Data Engineer - FULLY REMOTE - Salary up to £95k + Bonus

    Would you like to help create a brand-new engineering organisation? Perhaps you know what great engineering culture looks like, or you have an entrepreneurial side as well as outstanding coding skills?

    They help organisations solve their biggest, most exciting engineering problems. They've created banks from scratch on Kubernetes and AWS, built streaming analytics solutions that protect the country and built platforms to enable whole organisations to move to AWS and Azure, and everything in between. They've been officially voted a "Great Place to Work" for five years in a row.

    Here's what you will do

    * You will solve the problems that others cannot.
    * You will also spend a day a week working on a combination of internal products and your own development.

    You'll create platforms based around a modern, cloud-native technologies.



    You'll spend roughly 80% of your time on client work, often as part of a diverse team, solving interesting problems. The remainder of your time will be spent dedicated to training and development.



    You will also display:

    * Working knowledge of data pipelines & data transformation processes
    * Experience creating and/or maintaining production software delivery pipelines using common CI/CD tools (e.g. Jenkins, GoCD, CircleCI)
    * Experience working with one or more of the main cloud providers (AWS, Azure or Google)
    * Experience with data reporting and visualisation tools (PowerBI, Tableau, Qlik)

    Desirable skills:

    * Experience of Hadoop big data platforms (either Cloudera / Hortonworks or cloud native equivalents)
    * Experience productionising machine learning algorithms
    * Experience with Infrastructure as Code (e.g. Terraform, Cloudformation)
    * Experience supporting and operating production systems
    * Familiarity with configuration management tooling (e.g. Ansible)

    Who we are?

    They are a consulting firm focused on strategy, transformation, cloud, data and engineering, with over 600 consultants around the globe. They adhere to core values of Integrity, Tenacity, People First, Excellence, and Humility at all times. Their inclusive culture has resulted in them receiving a number of Great Place to Work accolades, including the Excellence in Well Being Award 2020.

    This is what you get in return

    Along with a great company culture, an exceptional compensation package including a comprehensive benefit plan.

    * A highly collaborative working environment and great rates of pay (including base salary and bonus).
    * A range of flexible benefits consisting of well-being and lifestyle benefits.
    * A commitment to your development & continuous growth of skills through one-to-one mentoring and wide-ranging hands-on experience.
    * 25 days' holiday and the ability to flex this to 30 days if you chose to do so.
    * 2 day's CSR volunteering days.
    * Award-winning learning and development opportunities, including dedicated time and a wide range of choice in training courses.
    * Choice of brand new tech with personal budget to choose IT accessories & handset of your choice.

    Ref: SJD30948JFI_1645467389

    Senior Backend Developer

    England, Cambridgeshire, Cambridge

    • 65000 to 100000 GBP
    • Developer Role
    • Skills: Java, Microservices, GraphQL
    • Seniority: Senior

    Job description

    Senior Backend Engineer - Remote

    Up to £100k DOE



    To meet the needs of the rapidly growing renewable energy market. Do you want to be a key part of a growing software engineering team dedicated to Renewables? Working with different stakeholders as Offshore Wind, Carbon Capture, Clean Hydrogen, Rainpower and Mainstream Renewable Power - You will get the opportunity to grow professionally according to skills, strengths and interests.



    As a Senior Backend Developer, you will

    * Develop state-of-the-art applications using the latest and greatest technology available.
    * Work on integrations with other systems
    * Participate in information modelling and architectural decisions
    * Be involved in product development
    * Work with SMEs and customers to automate/optimise engineering problems

    Requirements

    * Professional experience Java, Microservices, GraphQL, AWS/Azure DevOps,
    * Curious, self-driven, and like to explore how technology can solve business/domain problems
    * Excellent verbal and written communication skills.
    * You are ambitious and like continuously improvement. You seek challenges and take initiative in finding solutions
    * BS/MS in Computer Science, or you're just really good

    Benefits

    * Competitive salary and benefits
    * 25 vacation days a year
    * Free on-site gym with weekly team workouts
    * Health checks + with our on-site clinic
    * Pension and a multitude of insurances
    * Immediate access to grocery stores, hairdresser, florist, pharmacy, 2 restaurants, a bar and a coffee bar
    * Monthly spending account and subsidized options at the on-site canteens and coffee bar
    * IT equipment and tools allowing you to be productive
    * Mobile phone plan and a broadband connection at home

    Contact o.king@jeffersonfrank.com or call 0191 814 7785 to discuss further.

    Ref: KNJ353K_1646323249

    Research Associate (mRNA process development)

    USA, Massachusetts, Cambridge

    • Negotiable
    • Other Role
    • Seniority: Junior

    Job description

    Research Associate, mRNA process development Location: Cambridge, MA

    An early stage start-up that is focused on creating mRNA drugs that instruct specific cells in the body on how to make their own medicine, is actively hiring Research Associates.

    You will be part of the team responsible for the production and purification of mRNA therapeutics, analytically characterizing them, and testing them in vitro and in vivo for preclinical studies.

    Role & Responsibilities

    * Synthesize and purify routine mRNA products for preclinical studies
    * Help establish and optimize our mRNA IVT manufacturing scale-up capability.
    * Help develop scalable strategies for downstream product purification
    * Carry out process development studies using the design-of-experiments approach.
    * Perform routine analytical and bioanalytical tasks such as HPLC, qPCR, ELISA, fragment analysis, mammalian cell culture, transfection, fluorescence, flow cytometry
    * Help with in vivo studies in rodents for quality validation
    * Collaborate with the Immuno-Oncology and Lipid Nanoparticle Formulation teams
    * Analyze, summarize, and present experimental results to team members and management
    * Participate in experimental design and troubleshooting efforts

    Skills & Qualifications

    * BS/MS in Chemical Engineering, Biomedical Engineering, Chemistry, Biology, Molecular Biology, or a similar field (MS degree preferred
    * 2-5 years of academic or industry experience in nucleic acid manufacturing
    * Strong written and verbal communication skills
    * Excellent organization skills, approaching tasks with efficiency
    * Ability to analyze, summarize, and communicate scientific data

    Preferred Experience:

    * Experience with automation
    * Prior mammalian cell culture experience
    * Familiarity with nucleic acid purification and chemistry, enzyme kinetics, and analytical characterization of biomolecules
    * Experience with analytical techniques HPLC/UPLC, FPLC, MALDI-TOF MS, LC-MS/MS, NMR
    * Experience with bioprocess engineering principles, process modeling, and Design of Experiment (DoE) statistical tools and GMP regulations
    * Prior in vivo experience with mice
    * Lipid nanoparticle drug formulation experience

    Benefits

    * Competitive Salary
    * Full Benefits Package: 401k, Healthcare Coverage, Life Insurance Coverage
    * Parking and commuter benefits
    * Flexible spending account
    * Paid parental, family caregiver, medical leave

    Ref: SCJD304942JFI_1649676620

    Cloud Java Developer

    England, Cambridgeshire, Cambridge

    • 45000 to 65000 GBP
    • Developer Role
    • Skills: Java, Spring, AWS, Agile
    • Seniority: Mid-level

    Job description

    Mid and Senior Cloud Java Developers

    FULLY REMOTE UK wide up to £65k DOE

    With other benefits including profit share, pension, private medical, flexible working policy and more

    My client utilises best of breed Java toolsets focused on Micro Services Architectures, powerful front- and backend frameworks, RESTful services, and everything from NoSQL databases like MongoDB and Hadoop, high-performance data grids like HazelCast to multi-node relational systems.

    Developers will be responsible for the delivery of projects in an Agile way according to Functional and None Functional Requirements Specifications. You will be involved in technical leadership within a team to co-ordinate and deliver scalable, secure solutions in line with good industry software engineering practices (code quality, CI/CD, OWASP, TDD, SOLID, DRY etc).

    You will take technical ownership for a product or software components, covering design, estimation, shaping and functional/non-functional requirements. This will involved design, developing and maintaining cloud-based software applications using Java and associated frameworks (e.g., Spring, Groovy, Jersey, JUnit, Guava, Hibernate etc).

    * Experience in developing RESTful microservice architectures.
    * Experience in developing on Public Cloud such as AWS or Azure
    * Experience in delivering software using Agile.
    * Collaborate and liaise with other eam members, customer stakeholders and end-users during the development lifecycle - e.g., PMs, BAs, Tester, Product, Platform etc
    * Clearly communicate technical designs in conversation, documentation, and presentations to stakeholders of various technical abilities.
    * Provide effective knowledge transfer to team members and customers.

    Contact me on 0191 814 7785 or email o.king@jeffersonfrank.com to apply or discuss further.

    Ref: FSE09384382JFI_1646328026

    Full Stack Engineer

    England, Cambridgeshire, Cambridge

    • 75000 to 110000 GBP
    • Developer Role
    • Skills: React, Javascript, Ethereum, Typescript, Solidity
    • Seniority: Senior

    Job description

    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 a unique position in the market. You will work with Engineering and Product teams alongside CTO as we build and refine products, working across the entire system architecture of stack.

    Requirements:

    * 2 years or more as a hands-on contributor in an engineering-led organization
    * React experience strongly preferred
    * Experience with Ethereum is preferred (Web3, Solidity) but not essential
    * Can lead and take ownership of projects and see them to completion
    * The ability to switch regularly between informal written design documents, discussion, and coding in a tight iterative loop is essential

    Nice to have:

    * Background in a high growth start-up or scale-up
    * Experience in one of the following Typescript, React, Solidity, OpenZeppelin, Kubernetes, Go, Postgres, Hyperledger Burrow, helm.

    Company Benefits

    * New Mac/Laptop of your choice
    * 28 days annual leave
    * Equity
    * Flexible working and fully remote (even work worldwide)

    To find out more contact o.king@jeffersonfrank.com or call 0191 814 7785 or LinkedIn 'Oliver King'