Delaware

Developer Jobs in Delaware

16 jobs found

Include remote jobs

Today

Senior Software Engineer

System One Seaford, DE 🇺🇸 Remote

Seaford, DE

Today

$120k - $140k/yr Full time Senior Software Engineer Software Engineering

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Job Description

System One is hiring a Remote Senior Software Engineer in Seaford, DE to design, build, and maintain software applications with a strong focus on performance and quality.

Responsibilities

Design, develop, and maintain high-quality software applications
Partner with cross-functional teams to define, design, and ship new features
Drive improvements to application performance, quality, and responsiveness
Identify bottlenecks, troubleshoot issues, and resolve bugs
Mentor junior team members and contribute to code reviews

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
Proven software development experience, preferably in a senior role
Strong proficiency in relevant programming languages and frameworks
Excellent problem-solving skills and attention to detail
Ability to work independently and collaboratively in a remote environment

Benefits

Medical
Dental
Vision
Spending accounts
Life insurance
Voluntary plans
Participation in a 401(k) plan

Work Model, Hours, and Location

Work Model: Remote – offsite
Hours: 40.0
Location: Seaford, DE (remote)
Security Clearance: Not specified

Compensation: USD 120,000 - 140,000 per yearly

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1d ago

Senior Data Engineer (F/H)

SFEIR Delaware

Delaware

1d ago

Full time Senior Ai Engineer Artificial Intelligence

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Job Description

Chez SFEIR, vous interviendrez sur la conception et l’industrialisation de pipelines et de plateformes data, avec une forte composante Cloud et cas d’usage IA. Le poste, basé à Delaware (hybrid) selon l’organisation des missions, vise à transformer des jeux de données complexes en produits exploitables tout en renforçant la qualité, la gouvernance et l’observabilité.

Vous contribuerez également à l’accélération des workflows data, au développement d’assistants IA connectés aux données métier et à l’expérimentation autour des LLMs via des approches de type RAG et agents.

Ce que vous ferez

Concevoir des pipelines data robustes avec Python, SQL, dbt et Airflow
Travailler avec BigQuery, Snowflake, Databricks, Kafka et/ou des outils MLOps
Penser Data Quality, gouvernance, observabilité, orchestration et optimisation des coûts
Construire des plateformes de données fiables, performantes et évolutives
Participer à l’industrialisation des usages Data et IA
Transformer des datasets complexes en produits data exploitables
Expérimenter de nouveaux usages d’IA appliquée à la Data
Concevoir des plateformes Data & AI cloud-native sur Google Cloud
Développer des pipelines batch et temps réel à forte volumétrie
Industrialiser des architectures MLOps et LLMOps
Mettre en place des systèmes RAG connectés aux données métiers
Intégrer l’IA générative dans les workflows analytics et data engineering
Prendre part à des projets combinant Data, IA, Cloud et Software Engineering
Construire des plateformes de données destinées à de grands acteurs du secteur de l’assurance
Accélérer les workflows data et développer des assistants IA connectés aux données métier
Développer des usages RAG et agents IA et industrialiser des solutions IA concrètes

Technologies

Python, SQL, dbt, Airflow
BigQuery, Snowflake, Databricks, Kafka
MLOps, Data Quality, gouvernance, observabilité, orchestration, optimisation des coûts
Google Cloud, Vertex AI, Docker, Kubernetes
APIs LLM, RAG, LLMOps, GenAI

Ce qui est attendu

Architecturer des pipelines data robustes avec Python, SQL, dbt et Airflow
Travailler avec BigQuery, Snowflake, Databricks, Kafka ou des outils MLOps
Porter une attention à Data Quality, gouvernance, observabilité, orchestration et optimisation des coûts
Construire des plateformes de données fiables, performantes et évolutives
Contribuer à l’industrialisation des usages IA et Data
Transformer des datasets complexes en produits data exploitables
Expérimenter des usages d’IA appliquée à la Data
Comprendre ce qui se passe sous le capot, sans se limiter au lancement de jobs

Avantages

Des échanges réguliers avec l’Engineering Manager
Des formations et certifications Google Cloud, Kubernetes et Cloud Native
Un accès privilégié aux retours d’expérience issus de partenariats Google Cloud et Anthropic
Une communauté Data, IA et Cloud particulièrement active
Des talks, meetups, labs et formations internes tout au long de l’année
L’accès à RAISE, la plateforme GenAI interne multi-LLM
Une culture du partage, de l’architecture et du craft
Une revalorisation de salaire chaque année

Localisation et modalités

Localisation: Niort
Télétravail: 2 à 3 jours par semaine selon les contextes clients
Mode de fonctionnement hybride pour la majorité des clients
Le télétravail est ancré dans la culture avec un équilibre entre proximité d’équipe et flexibilité

Process de recrutement

Premier échange avec Justine Thiriet
Entretien RH personnalisé
PlayOffs techniques avec des Sfeirien(ne)s
Rencontre avec l’équipe business
Échange final avec le management local

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4d ago

Java Developer

Matlen Silver Newark, DE

Newark, DE

4d ago

$60 - $65/hr Contract Backend Developer Java Language Software Developer

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Job Description

Matlen Silver is hiring a Java Developer for a 12-18 month contract based in Newark, DE (hybrid), with an in-person interview required. This role supports important work in financial services while offering W2 hourly pay and access to core benefits.

Pay: $60-65/hour W2. Not available C2C or 1099.

Eligibility: Due to client requirements, this position is limited to USC or GC candidates.

Responsibilities

Build and maintain microservices using Spring Boot
Develop REST APIs from scratch
Work with relational databases as part of backend development
Apply Java development experience in a financial services or banking environment

Requirements

7+ years of Java development experience
Experience developing microservices with Spring Boot
Experience creating REST APIs from scratch
Relational database experience
Relevant experience in financial services or banking

Benefits

Health, vision, and dental insurance (single and family coverage)
401(k) plan with employee contributions only

Contract Details

Duration: 12-18 months
Location: Newark, DE (hybrid) with in-person interview required
Job Type: Contract

Technologies: Java, Spring Boot, REST API, Relational DB

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14d ago

Senior Lead Software Engineer Java/Python

JPMorganChase Wilmington, DE

Wilmington, DE

14d ago

Full time Backend Developer Manager Python

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Job Description

Lead cloud-native engineering efforts for Finance Technology (RAPIDS), driving technical direction, coaching, and end-to-end delivery across multiple teams.

Responsibilities

Provide overall direction, oversight, and coaching for a team of entry-level to mid-level software engineers delivering basic to moderately complex work
Be accountable for decisions impacting team resources, budget, tactical operations, and the execution of processes and procedures
Set and scale operating practices for enterprise-authorized AI-assisted engineering and SDLC/TLM automation across multiple teams
Define measurable expectations (for example throughput, defect reduction, reliability) and ensure consistent validation, security, resiliency, and reuse of proven patterns
Apply knowledge of software development life cycle toolchain capabilities, including enterprise-authorized AI-assisted development and automation to improve efficiency and support capacity unlock initiatives
Prioritize reuse of existing firm technology assets while improving delivery speed, quality, and operational outcomes
Ensure collaboration across teams and stakeholders
Identify and mitigate issues to execute a book of work, escalating as necessary
Provide input to leadership on budget, approach, and technical considerations to improve operational efficiencies and functionality
Lead end-to-end design and development from requirements through production deployment and support
Act as a technical owner for key components and services, driving architecture, code quality, performance, resilience, and security
Build and maintain backend services using Java/Python (including Spring) and modern API patterns
Deliver full stack capabilities, including front-end development with React and integration with backend APIs
Design and implement data pipelines and processing solutions using Databricks (Spark-based patterns) and cloud data services
Build cloud-native solutions on AWS using EMR, Glue, ECS/EKS, RDS, Lambda, and Step Functions
Design, integrate, and operationalize AI/ML and LLM-powered features (for example retrieval workflows and copilots/assistants/automation) with engineering rigor including testing, monitoring, and governance alignment

Requirements

Formal training or certification on software engineering concepts plus 5+ years applied experience
2+ years experience leading technologists to manage and solve complex technical items within your domain
Experience leading teams of technologists
Ability to guide and coach teams on approach to achieve goals tied to strategic initiatives
Experience leading multi-team adoption of enterprise-authorized AI-assisted development and delivery tools, including defining governance/ways of working (human-in-the-loop validation, quality gates), measuring outcomes, and ensuring secure handling of sensitive inputs and outputs
Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, resiliency and security implications, and control expectations; ability to coach managers/leads and influence leaders on safe scaling patterns
Experience with hiring, developing, and recognizing talent
Strong hands-on coding experience with Java and/or Python, including Spring for backend services
Full stack development experience, including React and modern web development practices
Practical cloud-native engineering experience, including deployment and operations on AWS
Experience with AWS services including EMR, Glue, ECS/EKS, RDS, Lambda, and Step Functions
Experience with data engineering/ETL and distributed processing, including Databricks (for example Spark, jobs/workflows, Delta patterns)
In-depth knowledge of the services industry and their IT systems

Technologies

Java
Python
Spring
React
Databricks
Spark
AWS
EMR
Glue
ECS
EKS
RDS
Lambda
Step Functions
AI/ML
LLM

Benefits

Comprehensive health care coverage
On-site health and wellness centers
Retirement savings plan
Backup childcare
Tuition reimbursement
Mental health support
Financial coaching
Base salary determined based on role, experience, skill set, and location
Eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid as cash and/or forfeitable equity

Preferred Qualifications, Capabilities, and Skills

Experience working in a large Banking or Financial Services Technology environment

About the Team

Corporate Functions professionals span finance and risk, human resources, and marketing
Corporate teams support the company by helping set businesses, clients, customers, and employees up for success

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17d ago

Senior Software Engineer

State of Delaware Dover, DE

Dover, DE

17d ago

Full time Backend Developer Senior Angular

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Job Description

Senior Software Engineer role with the State of Delaware’s Department of Technology & Information (DTI), supporting complex, multi-tier government systems across the full software lifecycle.

Responsibilities

Plan, define requirements, design, code, test, debug, integrate systems, and document software components for complex, multi-tier government applications
Evaluate user requests for new programs, modifications to existing programs, and system integration of off-the-shelf products
Research and gather relevant data to assess feasibility, appropriateness, and cost and time requirements
Create detailed estimates to support approval to proceed
Produce detailed program specifications
Develop software based on approved specifications and test and debug programs to deliver quality applications
Create system and user documentation
Monitor ongoing program and system performance
Provide training and mentor less experienced team members
Report to the Application Development Manager for the assigned application area

Requirements

Minimum 2 years experience supervising a team of technical developers
Minimum 4 years experience developing large-scale public-facing dynamic Java web applications (Java SDK, Java EE) including the complete software development lifecycle
Minimum 4 years experience developing Spring Boot and Angular Java web applications

Technologies

Java, Java SDK, Java EE
Spring Boot
Angular
SOAP, REST, API
Microsoft Office

Benefits

Group Health Plan
Dental Plan
Vision Plan
Prescription
Flexible Spending (Health and Dependent Care)
Long & Short Term Disability Insurance
Group Universal Life Insurance
Accident & Critical Illness Insurance
Health Management Programs
21 paid vacation days
15 paid sick days
13 paid holidays
Up to 12 weeks paid Parental Leave
Tuition reimbursement up to $4,000 annually
State funded learning opportunities, mentor programs, and professional development opportunities
Employee Assistance Program: Professional Counseling Services, Legal Services, Financial Services
Employer & Employee Funded Pension Plan and an Employee Funded Retirement Savings Plan

About DTI and Work Model

DTI is Delaware’s central IT organization delivering technology services and collaborative solutions to improve government services for Delawareans
Hybrid work policy for employees whose job duties are conducive to remote work

Selective Requirement

Applicant must possess a high school diploma or GED

Preferred Qualification

Bachelor’s degree preferred, with emphasis in Computer Science, Information Technology, Telecommunications, Networks, Security, I/T Discipline, or related field
Professional certifications aligned with advanced to expert technical capabilities
Minimum 4 years experience with web application security standards and best practices for developing secure web applications
Minimum 4 years experience in maintenance, configuration, and security of applications, databases, SOAP, REST, API, and other middleware
Minimum 4 years experience with IT industry standards and best practices for systems and software development
Minimum 1 year experience working with Microsoft Office applications and virtual meeting tools

Conditions of Hire

Required: satisfactory fingerprint-based criminal background check administered by the Delaware State Police
All applicants must be legally authorized to work in the United States
DTI participates in the Federal E-Verify system; Form I-9 information will be submitted for authorization confirmation
DTI does not provide employment-based sponsorship
New hires must report to Statewide New Employee Orientation (SNEO) on the first day of employment

Selection Process

Application and supplemental questionnaire evaluated based on education, training, and experience aligned to job requirements
Applicants must provide complete and accurate information, including dates of employment, job title, and job duties
After online submission, future correspondence for the application is sent via email

Accommodations

Accommodations available for applicants with disabilities during all phases of the application and employment process
TDD users may request auxiliary aid or service at (800) 232-5470 or via delawarerelay.com
ADA or general applicant support: call (302) 739-5458 or email jobs@delaware.gov

Location and Experience

Location: Dover, DE (hybrid)
Minimum experience: 4 years

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1mo ago

Full Stack Developer

Ampcus Inc Wilmington, DE

Wilmington, DE

1mo ago Closed

$70 - $75/hr Full time Artificial Intelligence CI/CD Data Processing

This position is no longer accepting applications (closed Sep 23, 2026).

Job Description

Ampcus Inc is hiring a Full Stack Developer to design, develop, and maintain scalable web applications and supporting systems in Wilmington, DE on an onsite basis. This role centers on connecting front-end and back-end capabilities to deliver solutions that are robust, efficient, and focused on user needs.

In this position, you will build and refine production-ready software while helping teams improve quality over time. The work includes system design, troubleshooting, and ongoing contributions to engineering practices and team culture.

Responsibilities

Participate in the design and development of scalable, resilient systems using Java, supporting continual, iterative improvements for product teams
Execute end-to-end software solutions, including design, development, and technical troubleshooting
Create secure, high-quality production code and maintain algorithms that run synchronously with the appropriate systems
Contribute to architecture and design artifacts for applications, ensuring design constraints are met through code development
Gather, analyze, synthesize, and produce visualizations and reporting from large, diverse data sets to support continuous improvement of software applications and systems
Identify hidden problems and patterns in data, using insights to improve coding hygiene and system architecture
Contribute to software engineering communities of practice and events that explore new and emerging technologies
Support a team culture centered on diversity, opportunity, inclusion, and respect

Requirements

Hands-on, practical experience with system design, application development, testing, and operational stability
Proficiency in Java and React
Experience developing, debugging, and maintaining code in a large corporate environment using one or more modern programming languages and database querying languages
Overall knowledge of the Software Development Life Cycle
Understanding of agile methodologies, including CI/CD, Application Resiliency, and Security
Knowledge of software applications and technical processes within a technical discipline such as cloud, artificial intelligence, machine learning, or mobile

Technologies

Java
React
CI/CD
Cloud
Artificial intelligence
Machine learning
Mobile

Preferred Qualifications, Capabilities, and Skills

Familiarity with modern front-end technologies
Exposure to cloud technologies

Compensation: USD 70 - 75 per hourly.

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2mo ago

Lead Software Engineer-AWS and Terraform

JPMorganChase Wilmington, DE

Wilmington, DE

2mo ago Closed

Full time Automation Cloud Cloud Technology

This position is no longer accepting applications (closed Aug 17, 2026).

Job Description

Benefits and culture

This onsite role in Wilmington, Delaware supports a collaborative culture within JPMorgan Chase’s Corporate Sector, Commercial and Investment Banking Finance team. You will contribute to secure, scalable technology products while shaping architectural discussions, advancing AI assisted engineering practices, and partnering across teams to drive meaningful outcomes.

comprehensive health care coverage
on-site health and wellness centers
retirement savings plan
backup childcare
tuition reimbursement
mental health support
financial coaching

Location: Wilmington, DE onsite.

Responsibilities

Develop and implement creative software solutions, handling design, development, and debugging with an ability to tackle problems beyond routine approaches.
Produce secure, high quality production code and perform reviews and debugging of peers' work.
Identify opportunities to automate recurring remediation and enhance the overall stability of applications and systems.
Lead evaluation sessions with external vendors, startups, and internal teams to probe architectural designs and determine applicability within existing information architectures.
Drive communities of practice across Software Engineering to promote awareness and adoption of new technologies.
Cultivate a culture of diversity, opportunity, inclusion, and respect within the team.
Champion enterprise approved AI assisted engineering practices to improve code quality, delivery speed, and operational outcomes, establishing validation standards and promoting reuse of effective patterns across the team.
Apply knowledge of the SDLC toolchain, including AI assisted development and automation capabilities, to maximize automation value.

Requirements

Formal training or certification in software engineering concepts plus 5+ years of hands-on experience.
Hands-on experience delivering end-to-end solutions encompassing system design, application development, testing, and production stability.
Advanced proficiency in one or more programming languages, including Python.
Practical cloud native engineering experience, with design and operation of workloads on AWS.
Strong AWS compute expertise (EC2, ECS/EKS, and/or Lambda) with attention to performance, resiliency, and cost awareness.
Solid AWS networking knowledge (VPC, subnets, security groups, NACLs, Route 53, load balancers) to craft secure, resilient architectures.
Experience with AWS storage and data platforms (S3, EBS, EFS; and databases such as RDS/Aurora/DynamoDB as applicable) to support varied application needs.
Proven Infrastructure-as-Code skills with Terraform, including authoring and maintaining reusable modules, managing remote state and locking, and applying workspace/environment best practices.
Strong automation and delivery capabilities, including CI/CD pipeline design, integrating Terraform into workflows, automated validation/testing (linting, plan approvals), and scripting (Python, Bash, or PowerShell) to streamline processes.
Demonstrated experience leading effective use of approved AI assisted software development tools, with the ability to set team expectations for validating AI outputs for correctness, performance, and security.
Solid understanding of responsible AI use in engineering workflows, including handling data securely and coaching engineers on safe, compliant adoption within delivery practices.