Systems developer (python/postgresql) Work, Jobs (with Salaries)

Senior Blockchain Development
JPLoft —Basingstoke
- Computer Science
- Master's degree
- AWS
Senior/Lead Java Developer
EPAM Systems, Inc. —London
- Hybrid work
- Oracle
- DevOps
- Java
- Employee stock purchase plan
- Employee assistance programme
Mid-Senior Full Stack Software Engineer
Stint —London
- £50,000 - £120,000 a year
- Full-time
- Computer Science
- Engineering
- AWS
- Gym membership
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BigData Applications Support Analyst - Assistant Vice President
Citi —Belfast
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Annual leave
- Employee assistance programme
Senior Software Engineer, Cloud Platform
Signifyd —Belfast
- Java
- AWS
- Analysis skills
- Annual leave
Technical Account Manager
Interact Software —Manchester
- Full-time
- Hybrid work
- Azure
- ERP systems
- SQL
- Annual leave
- Gym membership
Quick apply
Senior Platform Engineer (Infrastructure)
Fresha —London
- Full-time
- Hybrid work
- Azure
- Master's degree
- AWS
Quick apply
Senior Software Engineer (Search Platform)
9fin —London
- Full-time
- Hybrid work
- AWS
- APIs
- Python
- Sick pay
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Senior II Engineer
9fin —London
- Full-time
- Hybrid work
- SQL
- AWS
- APIs
- Sick pay
Senior Engineering Lead, Index Distribution
LSEG (London Stock Exchange Group) —London
- Full-time
- Hybrid work
- Java
- SQL
- AWS
Product Security Engineer
MirrorWeb —Manchester
- Full-time
- Hybrid work
- AWS
- AI
- Python
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Software Engineer/ SRE (Linux)
Visa Europe Limited —Basingstoke
- Azure
- Windows
- Java
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Senior Engineers - Polyglots | UK (hybrid + remote)
Cleo Ai —United Kingdom
- Remote
- AWS
- Machine learning
- APIs
- Annual leave

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Senior Blockchain Development

JPLoft -
Basingstoke

Apply Now

Job details

Qualifications

Performance tuning
Go
Node.js
Computer Science
Software deployment
MongoDB
Technical support
Master's degree
Database design
AWS
Docker
Bachelor's degree
PostgreSQL
REST
Contracts
Software development
APIs
Web services
GraphQL
Service-oriented architecture
Leadership
Communication skills
Python
MySQL
SDLC
Information Technology
Design patterns

Full job description

JPLoft is offering a Senior Blockchain Developer job in Basingstoke. You'll oversee all Blockchain project development and implementation, ensuring top-quality solutions through rigorous testing. This role also involves market research on new Blockchain technologies and trends. You'll coordinate with cross-functional teams, define technical specifications, and mentor junior developers, driving our innovative Blockchain initiatives.

Key Responsibilities:

Leadership and Team Management: Lead and mentor a team of mobile application developers, fostering a collaborative and innovative environment to drive excellence in development practices.
Mobile Application Development: Spearheaded the design, development, and deployment of high-quality blockchain ecosystems utilizing best practices and the latest technologies.
Strategic Planning and Execution: Develop and execute strategic plans for mobile application development, aligning with company objectives and market trends to maintain a competitive edge.
Innovation and Continuous Improvement: Drive innovation in blockchain application development processes, staying abreast of emerging technologies and industry trends to incorporate new features and functionalities into our applications.
Quality Assurance and Performance Optimization: Implement rigorous testing methodologies to ensure the reliability, security, and performance of blockchain applications, optimizing them for speed, scalability, and user satisfaction.
Collaboration and Communication: Collaborate closely with cross-functional teams including product managers, designers, and QA engineers to ensure seamless integration of mobile applications with other systems and services.
Research and Development: Conduct research and experimentation to explore new technologies and methodologies that can enhance our mobile applications, contributing to the evolution of our product offerings.
Documentation and Compliance: Ensure thorough documentation of mobile application development processes, adhering to industry standards, regulatory requirements, and best practices.
Troubleshooting and Support: Provide technical support and troubleshooting expertise for mobile applications, addressing issues promptly to maintain optimal user experience and satisfaction.
Performance Monitoring and Analysis: Monitor the performance and usage metrics of mobile applications, conducting data analysis to identify opportunities for optimization and enhancement.

Role & Responsibilities:

Bachelor's/Master's degree in computer science, Information Technology, or related field.
Proficient in Blockchain technologies, including Ethereum, Hyperledger, Corda, and Solidity.
In-depth understanding of Smart Contracts, Cryptography, and Consensus Algorithms.
Ability to work independently and manage multiple tasks simultaneously.
Excellent communication and teamwork skills.

Experience & Exposure:

Total Experience: 2 - 7 Years of experience in Blockchain development, with a proven track record in developing and implementing Blockchain projects.
Golang experience.
Verifiable Credentials- DID, IPFS
Blockchain Fabric, Hyperledger Indy, Aries.
Design and implement blockchain-based solutions using Hyperledger Fabric.
Should have Hyperledger Fabric-based Blockchain implementation experience, Chain code creation, and NodeJS-based APIs creation.
Deep knowledge of smart contracts including testing, implementation, and scaling.
Must have experience with the development of RESTful web services.
Knowledge & experience of Python
Must have experience with database design and development.
Significant experience with MongoDB, PostgreSQL, MySQL and GraphQL.
Deployment at production in AWS managed Blockchain in a private cloud.
Operating knowledge of AWS.
Strong enthusiasm for technology, with up to date on current tools and best practices around development and software management.
Experience of using Docker to containerize application.
Knowledge & experience of Python
Knowledge & experience of Golang
Knowledge & experience in RabbitMQ (message queueing agent)
Knowledge & experience in AWS Lambda Functions

Software Development & Engineering Experience:

Knowledge of architectural design patterns, performance tuning, database and functional designs
Hands-on experience in Service Oriented Architecture
Ability to lead solution development and delivery for the design solutions
Experience in designing high-level and low-level documents is a plus
A good understanding of SDLC is a pre-requisite
Awareness of the latest technologies and trends
Logical thinking and problem-solving skills along with an ability to collaborate
Should be able to use design patterns to make the application reliable, scalable, and highly available
Should be able to design Microservices and Serverless based architecture
Work with client architects and define top-notch solutions.

Perks & Benefits You Can Count On

We offer more than just a typical work experience. It’s benefits and perks designed to support your job & life.

Celebration
Time-Off

Play Zone &
Cafeteria

Open
Culture

Competitive
Salary

On-Site
Medical Room

Flexible
Leave Policies

Festival & Birthday
Celebrations

Dedicated
Pantry Area

Wellness
Programs

Training
Sessions

Learning &
Development

Performance
Rewards

Work-Life
Balance Support

Culture of
Appreciation

Welcoming
Onboarding

Friendly Work
Environment

Why You’ll Love Working at JPLoft?

Innovation at Our Core

We thrive on fresh ideas and bold thinking. Your creativity won’t just be welcomed—it’ll be celebrated, challenged, and transformed into real-world solutions that make a difference.

Grow at Your Own Pace

We’re all about leveling up. Whether it’s new skills, leadership opportunities, or exciting projects, you’ll find plenty of ways to push your boundaries and grow.

A Team That Feels Like Family

Collaboration is key and so is fun. Join a supportive crew that cheers your wins, backs you through challenges, and makes every workday feel like a shared adventure.

Work-Life Balance That Works

We get it, life happens outside the office. That’s why we support a healthy work-life balance, so you can be your best self, both on and off the clock.

Meaningful Work That Matters

Your job here isn’t just a paycheck, it’s a chance to make an impact. Help us build innovative solutions that improve lives and shape the future.

Perks That Put a Smile

From team events to wellness programs and thoughtful benefits, we take care of our people. Because when you’re happy, great things happen.

Apply Now

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Key Responsibilities:

Role & Responsibilities:

Experience & Exposure:

Software Development & Engineering Experience:

Perks & Benefits You Can Count On

Celebration Time-Off

Play Zone & Cafeteria

Open Culture

Competitive Salary

On-Site Medical Room

Flexible Leave Policies

Festival & Birthday Celebrations

Dedicated Pantry Area

Wellness Programs

Training Sessions

Learning & Development

Performance Rewards

Work-Life Balance Support

Culture of Appreciation

Welcoming Onboarding

Friendly Work Environment