Senior Ab Initio Developer
Credence company
Ab Initio DeveloperCredence is a privately held technology services company supporting mission-critical federal defense and health organizations. Across areas such as AI/ML, enterprise modernization, cloud, and advanced intelligence, the company delivers technology solutions that help customers solve complex operational challenges and modernize essential systems.As an Ab Initio Developer, you will play an important role in building and strengthening enterprise data integration capabilities that support high-impact programs. This role is well suited to someone who enjoys working across complex data environments, partnering with technical and business stakeholders, and contributing to solutions where reliability, performance, and quality matter.Credence has an immediate need for a Ab Initio Developer to join our team supporting the modernization of an existing DoD system to the Ab Initio platform. This position will work closely with cross-functional teams to provide strategic direction, technical expertise, and ensure the solution meets the specific needs of the government. This role is slated to begin onboarding in October 2026.ResponsibilitiesDesign, develop, and maintain Ab Initio ETL workflows for enterprise data integration.Build and optimize data pipelines across databases, APIs, and legacy systems.Troubleshoot, test, and validate ETL jobs to ensure reliability and performance.Collaborate with stakeholders to translate business requirements into technical data solutions.Document ETL processes and support compliance with quality and change management standards.Support the modernization of legacy business rules onto the Ab Initio business rules engine (BRE).
- ...Senior Ab Initio Developer (Contract to Hire)Total of 10+ years of IT experience predominantly in Data Integration/ Data Warehouse areaMust have 5 years of ETL Design and Development experience using Ab Initio1-2 years of Data Integration project experience on Hadoop...SeniorContract workWork experience placement
- ...role based in Mclean, VA or Richmond, VA. You will move data, develop ETL pipelines, monitor production jobs, and integrate AML models... ...emphasizes operating independently with strong technical depth in Ab Initio, Python, SQL, and AWS, plus experience with job schedulers and...Suggested
- ...betriebswirtschaftlichen Kontext mit Reisebereitschaft (ca. 20-30%) sowie sehr gute Deutsch- und Englischkenntnisse runden dein Profil ab Erfüllst du nicht alle genannten Kriterien? Kein Problem! Uns ist bewusst, dass nicht jede:r alle Anforderungen erfüllen kann,...SeniorHome officeFlexible hours
- Responsibilities:- Building and maintaining scalable systems- Build and maintain a SaaS architecture across multiple platforms, working on all areas of the tech stack- Perform code reviews to ensure that we're shipping reliable, readable, and reusable code- Help identify...Senior
- ...to join our talented Team. Job Title: Senior Data Intelligence Engineer. Location: Reston... ...and performance.This role will focus on developing solutions and help transform the company... ...and updating ETL/ELT scripts using Ab Initio in AWS. Hands-on experience with ETL application...SeniorWork experience placementImmediate start
$128.59k - $180.78k
Groundswell is looking for an experienced IT consultant in McLean, Virginia, to lead complex technical solutions using Appian. This role involves guiding clients through Agile implementations and supporting development and testing activities across projects. The ideal ...Senior$73 per hour
...Job title: Senior Developer Bill rate: $73/hr Role is onsite (5 days/wk) Client address: 8200 Jones Branch Dr McLean, VA 22012 Job Description/Responsibilities: • 12+ years of Core Java development experience, familiar with Java 8 or higher. • Able...Senior- ...Senior DeveloperOur client, a IT Services and Consulting company, is looking for a Senior Developer for their Mclean, VA location.Requirements12+ years of Core Java development experience, familiar with Java 8 or higher.Able to deliver end to end project.Experience with...Senior
- Job Description: Key Responsibilities • Design and architect end-to-end GenAI solutions using LLMs (OpenAI, Azure OpenAI, Google Gemini, Anthropic Claude, etc.) • Lead the implementation of prompt engineering, RAG (Retrieval-Augmented Generation), fine-tuning, and...Senior
- ...Senior Appian DeveloperServe as the BPM expert in the tool (Appian) setup/configuration/design, process and workflow usage, enterprise... ....Proven ability to lead or team with a cross-functional developers/designers, and operations stakeholders to deliver product and project...SeniorWork experience placement
- ...Senior DeveloperArlington, VirginiaJob Summary.Net L2 Support JD:* Good experience on.Net, MVC, C#, SQL Server, SSIS, SSRS, etc.* Nice to have exposure on React, Tableau, GCP, PCF, HTML5, JavaScript, jQuery, CSS3, Jenkins, SonarQube, Github, etc.* Should be able to work...SeniorFlexible hoursShift workWeekend work
$222k
Description Position: Senior Developer Location: Rosslyn, VA, Clearance: Secret The Senior Developer leads the design, development, and optimization of complex software applications that support enterprise systems and business objectives. This role provides...Senior- ...and production support of Appian BPM applications. Work experience must be with the latest Appian version 22.X or higher. Strong developer experience. Must have Java experience, while Python experience is a huge plus. Must have a thorough understanding of relational databases...SeniorWork experience placement
- ...marketplace initiatives. Over 250 global brands like ABB, AB InBev, ACCO, Albertsons, American Red Cross, American Eagle... ...us at our website: The Opportunity We’re looking for a Senior Full-Stack Developer — with a strong backend focus — to join a fast-moving marketplace...SeniorFull timeContract workTemporary workFor contractorsLocal areaRemote work
- Senior Developer Remote Role Duration: 6months+ Role Overview The Developer, Specialist performs thorough end-to-end analysis of complex business functionality, provides technical solutions for complex business requirements, and implements enterprise-grade software...SeniorWork at officeLocal areaRemote work
$73.8k - $218.8k
...across 120+ countries and impacts millions of lives every day. We turn ideas into reality. You Are: An experienced OneStream Senior Developer with deep platform expertise and the ability to lead technical design and delivery of complex OneStream XF implementations....SeniorWork experience placementLive inWork at officeLocal area- ...Seneca Resources seeks a MuleSoft Integration Developer to design, build, and implement integrations across Icertis, Infor LN, Costpoint, and related systems using MuleSoft Anypoint Platform. The role emphasizes scalable, secure integrations with API-first design and end...Senior
$102.5k - $187.9k
...EY is seeking a Senior in Application Design and Development to play a vital role in delivering user interfaces across mobile, web, and tablet platforms. This position focuses on helping clients implement Oracle's applications and technology, requiring both technical...Senior- Roles and Responsibilities Design, develop, and maintain ETL workflows using Talend. Develop and implement data integration solutions across multiple source and target systems. Build and support SOAP and REST web service integrations within Talend. Create, optimize,...Senior
$90k - $200k
...learn from and share knowledge with other developers, architects, and our clients. The Value... ...Factory, SSIS, Informatica, Alteryx, Ab Initio, Pentaho, Talend, Matillion) Experience... ...timeFunction: ConsultingExperience level: Mid-Senior LevelIndustry: Management ConsultingSeniorWork at officeRemote workVisa sponsorshipWork visaFlexible hours- ...Senior SAS DeveloperImmediate need for a Senior SAS Developer for a position in the Banking & Financial Industry. This is a three-month contract opportunity with long-term potential located in McLean, VA. Please review the job description below:Key Responsibilities and...SeniorContract workImmediate start
$140k - $180k
...Job Description Job Description Senior Appian Developer Astor & Sanders Corporation (Astor) is an award-winning IT solutions provider headquartered in McLean, VA seeking a Senior Appian Developer . This is a full-time and hybrid position in the DMV area. The...SeniorFull timeContract workWork experience placement$104k - $166k
ResponsibilitiesPeraton is seeking a Senior Systems / Software Engineer to join our team of qualified, diverse individuals. The qualified... ....Conduct audits and audit related activities of the newly developed and maintained software systems in accordance with RTCA DO-178B...SeniorContract workFor contractorsShift work- ...Job Description Job Description Senior Army Vantage Developer / Technical Lead Location: Arlington, VA / Pentagon Work Arrangement: Hybrid – onsite at the Pentagon three days per week Employment Type: Full-time, direct hire Clearance: Active DoD Secret...SeniorFull timeLocal area3 days per week
- ...Technologies (IDT), a leading defense technology company, is seeking a Senior IT Systems Engineer to be part of our Advanced Capabilities... ...STIG checklists and preparing systems for RMF assessments.Help develop and maintain various golden images in support of business area...SeniorFull timeWork at officeImmediate start
$140k - $185k
...Job Description Job Description Position Title: Senior Developer – Dynamics 365 Location: Hybrid with 2 days per week in Arlington, VA Other Considerations: U.S. Citizen or Permanent Resident (Required) POSITION SUMMARY We are seeking a Senior Microsoft...SeniorPermanent employmentContract workTemporary workRemote workMonday to FridayFlexible hours2 days per week$135k - $165k
Join AIR as a Senior Systems Programmer and use your experience and expertise to help us deliver on our mission: to generate and use... ...integration from multiple sources (e.g., claims, EHR, survey data). Develop and optimize reusable code libraries, macros, and templates to...SeniorFull timeFixed term contractH1bWork at officeLocal areaRemote work- Capital One is seeking a Senior Manager, Product Management - Developer Experience for AI Coding Tools. You will own the enterprise strategy for the AI coding tool portfolio and drive developer-focused product outcomes that accelerate software delivery with AI. You will...Senior
$100k - $185k
OverviewAs a Senior Software Engineer, you will work with a team of developers to deliver software features, APIs, and microservice-based solutions. We are looking for candidates with experience designing, developing, and delivering modern software solutions using Agile...Senior- Comtech LLC is looking for a Peoplesoft Developer to join their team in Arlington, Virginia. This role involves supporting new initiatives and production, handling technical designs, and collaborating with teams on project requirements. The ideal candidate should have at...Senior
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