Back end developer Work, Jobs in Harpenden, Hrt (with Salaries)

Junior Software Engineer
Blackhawk Network —Hemel Hempstead
- Full-time
- Computer Science
- Java
- Bachelor's degree
- Annual leave
- Employee assistance programme
Junior Software engineer
vServices —London
- Computer Science
- Bachelor's degree
- Agile
Native Mobile Application (iOS/Android) Developer - PerfectDraft
Anheuser-Busch —London
- Full-time
- AI
- Employee assistance programme
Symfony (PHP) Developer
M10c —London
- £45,000 - £65,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Maintenance
- In-person
- Work from home
Quick apply
Software Engineer, Frontend (TypeScript)
Motorola Solutions —Uxbridge
- Full-time
- Travel
- AI
- Employee stock purchase plan
- Employee assistance programme
Web Developer Intern
AP Homes LTD —South Kensington Station
- Hybrid work
- Computer Science
- In-person
- AI
Quick apply
9d
Junior / Intermediate Developer
Stonerise Technology Ltd —London
- £40,000 - £50,000 a year
- Full-time
- ERP systems
- Master's degree
- APIs
- Annual leave
Quick apply
Mobile App Developer
Getfixio App Solutions —London
- £4,600 a month
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
Quick apply
6d
Software Engineer II - Chat Systems (Fully Remote - Europe)
Unibuddy —London
- Remote
- Databases
- AWS
- AI
- Annual leave
- Life insurance
New Grad Full-Time Quantitative Researcher
WallStreetQuants —London
- £145,000 - £200,000 a year
- Full-time
- Remote
- Software troubleshooting
- Java
- Analysis skills
Quick apply
Software Engineer
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Member of Technical Staff
OpenClaw Foundation —London
- £200,000 - £300,090 a year
- Full-time
- Machine learning
- Software development
- AI
Quick apply
Software Engineer-Early Career
Yellowbrick Data —London
- Hybrid work
- Software troubleshooting
- SQL
- Machine learning
Quick apply
Front- End Developer
Oner Active —London
- Hybrid work
- Communication skills
- Annual leave
6d
Software Engineer, New Grad
Deliveroo —London
- Full-time
- Hybrid work
- Computer Science
- Mentoring
- Software development
Web Designer/Front end developer
Amplefuture —London
- Software troubleshooting
- HTML
Front End Web Developer
Pulhat Business —London
- £22,500 - £41,000 a year
- Temporary
- In-person
Quick apply
2d
Staff/Lead Front-end Engineer
Mimica —London
- Full-time
- Remote
- English
- Communication skills
- Annual leave
- Flexible schedule
AI & Agentic Frontend Solutions Developer
Ocado Retail —Hatfield
- Hybrid work
- AI
- Communication skills
Software Engineer
Squid —London
- £75,000 - £200,000 a year
- Full-time
- AI
Quick apply

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Junior Software Engineer

Blackhawk Network -
Hemel Hempstead

Apply Now

Job details

Full-time

Benefits

Annual leave
Company pension
Employee assistance programme
Private medical insurance
Employee discount
Paid volunteer time

Qualifications

Node.js
Computer Science
Relational databases
Data structures
SSRS
Data and database experience
Java
Microservices
OOP
Bachelor's degree
Back-end development
Scrum
Web services
Middleware
SSIS
Vue.js
AI
Software development or architecture experience

Full job description

About Blackhawk Network:

At Blackhawk Network (BHN), we’re shaping the future of branded payments - powering reward, incentive, and loyalty solutions across 28 countries and 400,000+ consumer touchpoints. From digital gift cards and eGifts to global employee rewards and customer acquisition tools, our platforms deliver meaningful value to clients and their customers alike.

Learn more at BHN.com

Overview:

Black Hawk businesses cover Reward, Recognition and Sales Incentives platforms for both customers and employees with the purpose of connecting people and motivating them to achieve their goals. An exciting part of the enterprise is managed services which delivers custom built, fully integrated solutions for the Telco, Banking, Automotive, Retail and Leisure sectors within the UK.

As a Junior Software Engineer, you will join the team responsible for delivering the next generation high- volume, fault-tolerant, and scalable transaction processing system for Blackhawk. The candidate will possess a demonstrated proficiency in a wide range of skills and experience utilizing Java, NodeJS, Vue JS, Application service Interfaces, SQL, Postgres and database technologies. The desired candidate will have excellent understanding and hands-on experience designing and building software components that can handle high volume traffic.

Apply now for a chance to lead our products and platforms to new heights of functionality and adoption.

Responsibilities:

Perform all phases of software engineering including design, development, testing, and deployment in an Agile software development environment
Owns end to end development on the component/feature
Design and develop new features using various languages, we primarily use Java, NodeJS, JavaScript and SQL along with back-end systems (API/SOA/Middleware)
Collaborate with other teams and conduct new technology research for product development and recommend product enhancements
Actively participate in code reviews, analyse results and choose the best solution
Manage deadlines and prioritize tasks
Continuously focus on improving the software quality and performance
Works closely with the Quality Assurance team to ensure high-quality deliverables
Participate in Information Security analysis and remediation
Troubleshoot customer issues and communicate effectively to internal and external stakeholders
Able to work independently yet thrives in a team environment

Qualifications:

Bachelor's degree in computer science or similar field of study
Hands‑on professional experience with object-oriented and functional software engineering using SSIS, SSRS, NodeJS and related technologies
Experience in creating, maintaining and integrating APIs
Experience working on back-end services (Rest Web services, middleware)
Experience working with Relational Database – SQL
Experience working in a cloud environment, preferably Amazon Web Services
Experience in designing and building REST services and familiarity with Microservice architectures
Comfortable with relational database design and SQL
Knowledge of data structures and algorithms
Experience working with web user interface technologies
Understanding of Scrum framework

We seek candidates who not only demonstrate curiosity and adaptability in emerging technologies but have also successfully implemented and utilized AI tools to enhance their work, improve processes, or deliver measurable results. Our teams embrace continuous learning and the thoughtful integration of AI to create meaningful impact – for our employees and the future of work.

Benefits:

Work-Life Balance: 25 days annual leave, birthday time off, and volunteering leave.
Health & Well-being: Private medical insurance, employee assistance program, enhanced parental leave, and free eye tests.
Financial Rewards: Group income protection, pension scheme, and exclusive discounts with our bYond card.
Flexibility & Engagement: Office group activities and support for physical and mental health.
Recognition: Participate in Flyers, our leading recognition program with financial rewards.
Hybrid: Typically 2 days per week in the office. We’re open to flexible working arrangements and will consider reasonable adjustments in line with individual needs.

Candidate Journey at BHN:

Stage 1: Shortlisting of suitable candidates
Stage 2: Screening Call
Stage 3: Interview(s) with Hiring Manager(s)
Stage 4: Feedback/Hired

Join us and be part of a company that’s shaping the future of branded payments. Apply today and take the next step in your career!

Blackhawk Network is an equal opportunities employer. We value diversity and are committed to creating an inclusive environment for all employees. We welcome applications from all backgrounds and will make reasonable adjustments throughout the recruitment process.

Apply Now

Refine Your Search

back end developer jobs in harpenden, hrt

Junior Software Engineer

Junior Software engineer

Native Mobile Application (iOS/Android) Developer - PerfectDraft

Symfony (PHP) Developer

Software Engineer, Frontend (TypeScript)

Web Developer Intern

Junior / Intermediate Developer

Mobile App Developer

Software Engineer II - Chat Systems (Fully Remote - Europe)

New Grad Full-Time Quantitative Researcher

Software Engineer

Member of Technical Staff

Software Engineer-Early Career

Front- End Developer

Software Engineer, New Grad

Web Designer/Front end developer

Front End Web Developer

Staff/Lead Front-end Engineer

AI & Agentic Frontend Solutions Developer

Software Engineer

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