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Our PurposeMastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and SummarySenior Software Engineer - ConnexSenior Software Development EngineerJoin a Leading Technology Company in Global PaymentsMastercard, a technology leader in global payments, connects consumers, financial institutions, merchants, governments, and businesses worldwide, enabling secure and convenient electronic transactions. Our innovative solutions power commerce across more than 210 countries and territories, while Vocalink technologies underpin the UK’s real-time payments, settlements, and ATM networks.Role OverviewWe are seeking a talented Senior Connex Software Development Engineer to join our dynamic, cross-functional team, working within the SAFe methodology. This is an exciting opportunity to contribute to the advancement of payment technologies.Key Responsibilities• Participate in team prioritisation discussions with Product and Business stakeholders. Estimate and take ownership of delivery tasks—including design, development, testing, deployment, configuration, and documentation—to meet business requirements. • Automate the build, operation, and running aspects of software development and testing. • Drive code, design, and process trade-off discussions within the team as needed. • Report on status and manage risks within the primary application or service. • Drive integration of services with a focus on the customer journey and experience. • Perform demonstrations and acceptance discussions when interacting with Product Owners. Understand operational and engineering experiences and actively work to improve experience and metrics within the area of ownership. • Develop a complete understanding of end-to-end technical architecture and dependency systems. • Drive the adoption of technology standards and opinionated frameworks, as well as review coding, testing, and automation work of team members. • Mentor and guide new and less experienced team members. Identify opportunities to improve overall processes and eliminate waste. • Share and seek knowledge within the Guild or Programme to drive reuse of patterns, libraries, and practices, thereby enhancing productivity.• Contribute to the test strategy across projects, including BDD-style functional, system integration, and non-functional testing such as volume, performance, resilience, and availability. • Design innovative test scenarios to uncover potential issues that may not be immediately evident to others. • Lead online real time transaction switching and ATM acquiring testing activities across multiple platforms. • Set up, maintain, and execute test automation frameworks across various application platforms. • Identify opportunities for test automation, prioritising automation efforts based on risk assessment throughout the delivery lifecycle. • Ensure traceability from business requirements to acceptance criteria is established and demonstrable from the inception of the project. • Drive innovation in automation across all application tiers, including UI, APIs, CLIs, Connex, HP NonStop, and database layers. • Investigate and resolve technical issues reported by the customer support team. • Bring experience in building comprehensive test scenarios and acceptance tests, collaborating within an iterative deployment environment.Ideal Candidate Profile• Highly experienced in Connex on HP NonStop development background.• Understanding of financial industry hardware such as ATM’s, HSM’s HP Nonstop and related standards and security requirements including PCI and OWASP.• Excellent understanding of online transaction processing, including knowledge of ATM transaction processing.• Experience of TCP/IP and communication protocols.• Strong knowledge of TAL, COBOL, SCOBOL and TACL• Understanding of EMV and chip and PIN technology• Knowledge of HP Non-Stop protocols, security and utilities• Strong understanding of financial industry protocols including ISO8583, ISO20022, LIS5, VISA, MasterCard or ATM message protocols.• Knowledge of some of GoldenGate, Electronic File Transfers, Java, UNIX, Spring, Hibernate, XML,• Proven development experiences a solid background as a developer across various platforms.• Proven technical testing experience within Agile environments, particularly with BDD methodologies.• Hands-on automation testing expertise using open-source technologies such as Selenium, Cucumber, Gherkin, Spring, etc.• Be comfortable with regular demonstrations to stakeholders and comfortable with pair programming.• Exceptional communication skills, with the ability to collaborate effectively within a multidisciplinary team.• Excellent time management and organisational abilities.• Strong problem-solving skills and a proactive attitude.• Genuine passion for testing, development, and technology design across diverse full stack platforms.• Demonstrated experience in both functional and non-functional automated testing.This role is perfect for individuals who thrive on success, possess a passion for continuous learning, and aspire to make a genuine difference in the world of payments technology. If you are enthusiastic about innovation, testing, and development, and are committed to upgrading your skills in line with evolving technologies, we would love to hear from you.Corporate Security ResponsibilityAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:Abide by Mastercard’s security policies and practices;Ensure the confidentiality and integrity of the information being accessed;Report any suspected information security violation or breach, andComplete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.Job SummaryJob number: R-274939Date posted : 2026-07-13Profession: EngineeringEmployment type: Full time

GitLab is the intelligent orchestration platform for DevSecOps.GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation.More than 50 million registered users and more than 50% of the Fo

Technology - LLMs, agentic coding systems, intelligent IDEs, AI development platforms. Hands ‑ on with LLMs and agentic frameworks; design and deploy AI systems that augment SDLC (requirements → coding → testing → ops). Cursor, GitHub Copilot, Devin for IDE ‑ native agentic coding; policie

Coltech in London is seeking an experienced AI Software Engineer to design and implement intelligent coding agents and AI-driven workflows across the SDLC, with a focus on the GitHub ecosystem and agent-based architectures. This hybrid, long-term role requires hands-on experience with Vibe Coding, c

Infosys in London seeks a Senior Forward Deployed Engineer (AI-Native) to anchor AI programs, define technical vision, and deliver end-to-end engineering transformations using LLMs, agentic systems, and intelligent IDEs.You will lead cross-functional teams across regions, shape roadmaps, ensure reli

Training program for aspiring full-stack developers, offering certification, portfolio building, and job placement assistance in the UK.

Entry-level training program to develop AI and coding fundamentals, with job support to secure junior AI developer roles.

AWS Certified Cloud Practitioner * Microsoft Certified: Azure Administrator AssociateStep 4 – Entry Level Coding placementWe will now work with you to help you secure your first role in a role utilising your new skills in a coding, programming, or web development role. Our money back Job Guarantee

Become a food delivery driver with Deliveroo and find work that suits you.Make money on your own schedule with your own vehicle (scooter, bike or car).Work when you want to, at the tap of a button.Scooter, bike or car (with license and insurance).Smartphone with iOS 12 / Android 6 or above.Proof of

Support Worker (Learn Dis) REF: HSCP/.Salary: Grade 3 £27,992 - £28,610 �

An exciting opportunity has arisen to join our vibrant learning community within Simpson Primary School, Bathgate as an Administration Assistant.The school is a non-denominational school serving the community of Wester Inch in Bathgate, West Lothian.The school has 21 mainstream classes P1- P7 and

Relief Social Care Assistant, St Brendans (3066).Distant Islands Allowance per hour).You will work enthusiastically as a member of a team that promotes and supports Adults with Support Needs to actively take part within local resources and facilities, to maximise their inclusion, independence and pl

Brainlabs is the independent, founder-led agency building the future of media.We have over 1000 Brainlabbers based across the global, all united through the 12 principles laid out in our Culture Code.We're full-service, with people and AI agents working side by side, all aligned to one thing: maximi

Salary offered: from 2130 EUR month/grossAbout the role: About the roleYou will work in the professional team that is developing predictive models for daily sales forecasting, promo forecasting, weather impact on sales etc.Working with different data sources such as SQL database, text files or Hadoo

Gartner Analysts are industry thought leaders who create must-have research, market predictions and best practices for a broad range of world-leading organizations.A Senior Director serves as a leader within Gartner’s Research and Advisory sector, establishing oneself as a credible voice within th

Job-ID: 64c6b13b-39db-464e-9830-d9de390fb866Reference: b3cd6b69-021e-4c14-afc7-f7d2a8adfc74Location: Spain, Portugal, United KingdomEmployment type: Full-timePosted: 2026-06-18Who we are is what we do.Deel is the all-in-one payroll and HR platform for global teams.Our vision is to unlock global oppo

About the role: About the roleYou will work in the professional team that is developing predictive models for daily sales forecasting, promo forecasting, weather impact on sales etc.Working with different data sources such as SQL database, text files or Hadoop.Our team collaborates with many people

Gartner Analysts are industry thought leaders who create must-have research, market predictions and best practices for a broad range of world-leading organizations.A Director Analyst possesses a keen eye for identifying problems and creating solutions within the technological markets th

Building the Future of Open FinancePayward - the parent company behind Kraken, NinjaTrader, Breakout, xStocks, Payward Services and CF Benchmarks - has spent the last 15 years building one of the most modern and globally accessible financial infrastructure platforms in the industry, built to advance

JOIN EVRI PREMIUM, A NETWORK OF DHL E-COMMERCE THIS SUMMER.Evri Premium, a network of DHL E-Commerce is building a next-generation delivery network and we’re looking for motivated drivers.Whether you already have a suitable van or not, make the most of the brighter, longer summer days ahead wi

Sr Tech Business Analyst, AVP in Whippany, NJ to analyze complex datasets and document AML requirements.You will develop reports on risk exposures and collaborate with cross-functional teams to define compliant solutions.Responsibilities include creating BRD/FRD documents, coordinating with technica

S&P Global Market Intelligence in London seeks a Senior Product Analyst to design workflows for market data ingestion, enrichment, validation, and delivery within Risk Analytics.You will translate business needs into data mappings, user stories, and acceptance criteria, while supporting APIs, data p

Contentsquare is the all‑in‑one experience intelligence platform designed to be easily used by anyone who cares about digital journeys.With our flexible and scalable platform, organizations quickly get a deep understanding of their customers’ whole online journey.We are a global leader in the

Currently, we are only able to consider applications from individuals who already have the legal right to work in the UK.Benefits: As well as working alongside a dedicated team, working at Wellburn also brings extra benefits including: Excellent rates of pay Paid NVQ qualification Ongoing wellbeing

Early Morning Delivery Drivers Needed! Join News Team Group, a fast-growing company delivering newspapers and magazines to homes and businesses across the UK.Were looking for reliable, self-employed delivery drivers who are ready to hit the road and make an impact in their local community.Join a te

Are you a passionate and caring individual looking for a rewarding career with excellent training and opportunities for development? Join Care UK, a multi award winning care provider as a Senior Care Assistant.The Role Leading and supervising your shift Case managing residents and liaising with fami

Please note: Routes Healthcare does not offer sponsorship Community Care Assistant Pay Rate: £14.Location : Community care roles are available in Wallsend and surrounding areas IMPORTANT: Unfortunately, Routes are unable to offer a job to anyone who does not have the right to work in the UK or ne

START ASAP R&V Ltd is looking for individuals who have an upbeat personality who are ready to work as care assistants/nurses for our client.We are looking for passionate and dedicated professionals to join our team.It is essential that candidates are patient, understanding and respectful towards the

Do you have the skills to fill this role Read the complete details below, and make your application today.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recruiting se

Flexible - full-time, part-time, evenings, weekends.Brighton and surrounding areas.We're sorry, but we do not currently offer sponsorship to applicants.With 14,000 colleagues across 32 care companies, we have one purpose: to make sure no one in need of care is ever forgotten or left behind.We’re n

Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 cou

Shifts: Flexible, full time hours .Yes - full UK licence and access to your own vehicle.We're sorry, but we do not currently offer sponsorship to applicants.With 14,000 colleagues across 32 care companies, we have one purpose: to make sure no one in need of care is ever forgotten or left behind.We�

All potential candidates should read through the following details of this job with care before making an application.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re r

Are you looking to benefit from a new career in Data Analysis?.If you are detail orientated, perceptive, organised, competent, analytical and can communicate well with those around you; you could have a truly rewarding future as a Data Analyst.We do this using our specialised Data Analyst career pro

Please read the following job description thoroughly to ensure you are the right fit for this role before applying.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recr

Job DescriptionComplex Care Assistant (PEG Feed & Tracheostomy Trained) Do you have the right skills and experience for this role Read on to find out, and make your application.Location: Southampton (SO40) Salary: From £15.Job Ty

All potential candidates should read through the following details of this job with care before making an application.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re r

Do you have the skills to fill this role Read the complete details below, and make your application today.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recruiting se

Job DescriptionJob details and Salary If your skills, experience, and qualifications match those in this job overview, do not delay your application.Job type <li

Do you have the skills to fill this role Read the complete details below, and make your application today.Deliver a local round on agreed days and take control of your earning opportunity.Evri delivers over a billion parcels a year through a network of more than 30,000 couriers.We’re recruiting se