14,051 Sr Developer jobs in the United States

Developer with some good amount of certifications who also have social / training skills to encourage/support the career growth with their involvement as a team of Dev for Salesforce initiatives. Minimum 4-5 years of experience. Definitely the person identified should have flexibility and patience to understand these individuals.

Experience in design and development of RESTful APIs using Spring Boot, knowledge of Relational Databases, ReactJs SQL DB experience with micro-services architectures, event-based architecture (Kafka), Kubernetes, Docker. Experience in building scalable/highly available distributed systems in the production environment. Top 3 Skills: 1.Java 2.Microservices 3.Angular/.

Join our growing team of dedicated professionals at Gallagher Bassett, who guide those in need to the best possible outcomes for their health and wellbeing. You'll be part of a resilient team that works together to redefine the boundaries of excellence. At our organization, we value collaboration and making a positive impact in the lives of our clients and claimants, offering you the opportunity to join a team where your skills and dedication can truly make a difference. GUIDE. GUARD. GO BEYOND.

We believe that every candidate brings something special to the table, including you! So, even if you feel that youre close but not an exact match, we encourage you to apply.

Specializes in planning, designing, and developing software systems (e.g., middleware, legacy, mainframe) and applications from concept phase to series production used in local, networked, cloud based or internet related computer programs. Developers design, code, test, debug, and document program requirements, working with architects, product managers, and end-users in the development and enhancement of applications. Plans, designs, and develops software systems from concept phase to production in local networks or cloud based related computer programs Codes in relevant languages CAREER: Applies advanced knowledge of sub-function typically obtained through advanced education and work experience. Responsibilities may include:
Managing products, systems and/or projects/processes, and working independently with limited supervision.
Facing IT function related problems that are sometimes difficult and moderately complex.
Coaching and reviewing the work of lower-level professionals.

Key Skills:

• Design, develop, and maintain APIs and microservices- Preferred experience in C#, .NET framework, and .NET Core or any strong work experience in any other object oriented programming .
• ?Utilize Azure technologies for cloud-based application development and deployment like ADF, Azure functions.
• ?Develop and optimize SQL Server databases, including writing complex queries, stored procedures, CDC and Performance tuning
• Implement front-end components using Angular or React to create responsive and user-friendly interfaces.
• ?Apply strong OOPs principles to design and implement scalable and maintainable software solutions.
• Lead and mentor a team of developers, providing guidance, support, and technical expertise.
• Collaborate with cross-functional teams to gather requirements, design solutions, and ensure successful project delivery.
• Manage source code using Git Repo/VSTS and follow best practices for version control.
• Conduct code reviews, ensure adherence to coding standards and best practices, and provide constructive feedback.
• Troubleshoot and resolve technical issues, ensuring high performance and reliability of applications.
• Stay up-to-date with emerging technologies and industry trends to continuously improve development processes and practices.
• Demonstrate excellent problem-solving skills and the ability to think critically and creatively.

Required:
University Degree and minimum 5 years of prior relevant experience, or equivalent experience.

Preferred:
App development/programming
Database design
System architecture & integration
Communication and stakeholder management skills
Root cause analysis
Product development management
Product portfolio management

We offer a competitive and comprehensive compensation package. The base salary range represents the anticipated low end and high end of the range for this position. The actual compensation will be influenced by a wide range of factors including, but not limited to previous experience, education, pay market/geography, complexity or scope, specialized skill set, lines of business/practice area, supply/demand, and scheduled hours. On top of a competitive salary, great teams and exciting career opportunities, we also offer a wide range of benefits.

Below are the minimum core benefits youll get, depending on your job level these benefits may improve:

• Medical/dental/vision plans, which start from day one!
• Life and accident insurance
• 401(K) and Roth options
• Tax-advantaged accounts (HSA, FSA)
• Educational expense reimbursement
• Paid parental leave

Other benefits include:

• Digital mental health services (Talkspace)
• Flexible work hours (availability varies by office and job function)
• Training programs
• Gallagher Thrive program elevating your health through challenges, workshops and digital fitness programs for your overall wellbeing
• Charitable matching gift program
• And more.

We value inclusion and diversity

Click Here to review our U.S. Eligibility Requirements

Inclusion and diversity (I&D) is a core part of our business, and its embedded into the fabric of our organization. For more than 95 years, Gallagher has led with a commitment to sustainability and to support the communities where we live and work.

Gallagher embraces our employees diverse identities, experiences and talents, allowing us to better serve our clients and communities. We see inclusion as a conscious commitment and diversity as a vital strength. By embracing diversity in all its forms, we live out The Gallagher Way to its fullest.

Gallagher believes that all persons are entitled to equal employment opportunity and prohibits any form of discrimination by its managers, employees, vendors or customers based on race, color, religion, creed, gender (including pregnancy status), sexual orientation, gender identity (which includes transgender and other gender non-conforming individuals), gender expression, hair expression, marital status, parental status, age, national origin, ancestry, disability, medical condition, genetic information, veteran or military status, citizenship status, or any other characteristic protected (herein referred to as protected characteristics) by applicable federal, state, or local laws.

Equal employment opportunity will be extended in all aspects of the employer-employee relationship, including, but not limited to, recruitment, hiring, training, promotion, transfer, demotion, compensation, benefits, layoff, and termination. In addition, Gallagher will make reasonable accommodations to known physical or mental limitations of an otherwise qualified person with a disability, unless the accommodation would impose an undue hardship on the operation of our business.

Basic knowledge of cloud platforms, for example IBM Cloud Basic understanding of enterprise search and natural language Rapidly build cognitive, cloud-based exploration applications that unlock actionable insights hidden in unstructured data Understanding of Architecture of Watson Discovery Administering security in Watson Discovery Creating a collection Configuring.

The SharePoint Developer is responsible for gathering requirements, developing, testing, analyzing and maintaining new web applications for internal and external use in support of business needs. This includes documenting, coding, testing and analyzing delivery of software application solutions and on-going maintenance/support services. Must excel in working independently and leading development initiatives. The developer will be working with SharePoint 2016, M365 SharePoint Online as well as building new solutions and support ongoing SharePoint business applications.

As the Developer, Sharepoint 3, here's the work you'll do:

• Administration and application level support of SharePoint site
• Create and support SharePoint sites and solutions, including custom development
• Meet with customers to capture and document business requirements, analyze existing manual processes and communicate back with proposed automated web solutions
• Continually keep abreast of latest SharePoint/web technologies and communicate to management. Use these technologies to develop and deliver useful business solutions Design and develop solutions and applications on the SharePoint environment with other enterprise systems and third party products
• Assist other developers, analysts and designers in conceptualizing SharePoint solutions.

• Microsoft SharePoint Server 2016, Visual Studio, SharePoint Designer 2013, Office 365
• HTTP, HTML, JavaScript, .NET, C#, HTML, XML, CSS, XSLT, XPATH, Powershell, Power Apps, SPFx
• SharePoint Page Layouts, Themes
• Experience with Service Now or other enterprise CMS is a plus
• Full Project Life Cycle Methodology

And if you have these qualifications:

• Bachelor's degree
• Minimum of 6 - 8 years of experience in developing SharePoint solutions
• Microsoft SharePoint Certification a plus
• Experience with MS Project Server a plus

To ensure a safe work environment while meeting the physical demands of the job, you must be able to perform the following physical and mental tasks, with or without a reasonable accommodation:

• Visual acuity (e.g., needed to prepare and analyze data, to transcribe documents, to view a computer, to read, to inspect objects, to operate machinery)
• Manual Dexterity (e.g. picking, pinching, typing, or other working that uses fingers)
• Grasping (e.g. use of hand to apply pressure)
• Feeling (e.g. perceiving an object's size, shape, texture, etc.)
• Climbing (e.g. ascending/descending ladders, stairs, scaffolding, ramps, pole, etc. using feet and legs and hands/arms to climb)
• Hearing
• Talking
• Capacity to think, concentrate and focus for long periods of time.
• Ability to read complex documents in the English language.
• Capacity to reason and make sound decisions.
• Ability to write complex documents in the English language.
• Capacity to express thoughts orally.
• Ability to regularly perform all job functions at Company's office or worksite.

SO WHAT ARE YOU WAITING FOR? APPLY NOW!

In compliance with this state's pay transparency laws, the salary range for this role is $97,920 - $159,120. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).

We care about our employees and it shows. Our staff receive a competitive salary and a comprehensive benefits package which includes medical/Rx, dental and vision coverage; life, AD&D and disability insurance; flexible spending accounts; 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off; voluntary benefits and discount programs to meet our employees' individual needs including pet insurance for our furry family members!

*US Citizenship Required

*Position is Subject to Contract Award

REQUIREMENTS:

• 10+ years as a developer
• Expertise in Agile Methodology
• Prior federal work experience
• Experience with Oracle E-Business Suite, AWS cloud infrastructure and Redhat
• Familiarity with federal IT security controls and audit requests
• Minimum 8 years of hands-on experience with Oracle EBS (R12.x), including development using PL/SQL, Forms, Reports, OAF, Workflow Builder, and Web ADI.
• Strong experience in Oracle Loans module and integration with AR/AP/GL.
• Experience supporting federal financial systems or similar enterprise environments.
• Proficiency in Oracle Subledger Accounting (SLA), FCRA accounting, and U.S. Standard General Ledger (USSGL).
• Strong knowledge of SDLC, Agile methodologies (preferably SAFe), and version control (SVN, Git).
• Proficiency in working with tools like Jira, Confluence, and Oracle SQL Developer.
• Experience with performance tuning, customizations, and CEMLI management.
• Familiarity with AWS-hosted environments and basic cloud concepts.

RESPONSIBILITIES:

• Create and maintain design documentation
• Adhere to Oracle EBS best practices and utilize Oracle standard APIs
• Keep UPK current with new functionality
• Monitor Network, Firewall, and VPN tunnel availability
• Support FMS team in debugging issues related to AWS infrastructure, network, and firewall
• Perform QA testing and document all QA related artifacts in JIRA
• Assist with implementation of optional modules and enhancements, including G-Invoicing, Single Sign-On, and interface automation.
• Monitor production system performance; troubleshoot and resolve issues related to code, data integrity, and configuration.
• Support month-end, quarter-end, and year-end closing activities by ensuring data flow and transactions process smoothly

• UI Development - Develop responsive, scalable, and performant UIs for web and mobile platforms using React (preferred), NodeJS, HTML5, CSS3/SASS/LESS, Webpack. Integrate front-end solutions with APIs, XML, and JSON.
  
• Delivery Leadership - Collaborate within a team of ~2 developers in an onshore/offshore Agile model. Ensure alignment with enterprise UX standards and brand governance.
  
• Development Testing - Write and execute unit, integration, and end-to-end tests; log results, report issues, and contribute to continuous improvement of testing practices. Perform code reviews for what is developed by other developers in the team.
  
• Problem Management - Troubleshoot and resolve system, process, and service issues; recommend preventive solutions.
  
• Release Deployment - Participate in release activities, code deployments, and production support, ensuring smooth delivery.
  
• Requirements & Systems Integration - Work with product owners to translate business requirements into technical implementation. Assist in system design, software builds and integration testing, diagnosing and resolving failures.
  
• Champion modern front-end practices and tools: modular/atomic design integration, API integration, CI/CD, accessibility (WCAG), security, error logging, and performance optimization.
  
• Leverage AI-assisted development tools (e.g., GitHub Copilot, test generation, code optimization) to improve speed and quality of delivery.
  

• Bachelor's degree in Computer Science, related field, or equivalent work experience.
• 6+ years of professional experience with strong hands on ReactJS, JavaScript, NodeJS, HTML5, CSS3 (expert-level CSS preferred).
  
• Experience with responsive/mobile-first design, design systems, micro-frontends, and cloud deployments.
  
• Good grasp of web performance, SEO, and accessibility (WCAG).
  
• Experience applying AI tools (e.g., code generation, test automation, performance optimization).
  
• Strong work ethic and commitment to delivering quality code.
  
• Ability to work with production support and project consultants in onshore/offshore models.
  
• Proactive, self-directed, detail-oriented, and organized.
  
• Bachelor's in Computer Science or related field (preferred).
  

• Fast-paced, dynamic environment with shifting priorities.
  
• Support off-hours production issues and code deployments when needed.
  
• Minimal travel required (e.g., training, conferences).
  

As a passionate Senior Software Developer you will be a key contributing member of a small team using the very latest versions of technology.
What will you do?
Working with mortgage backed securities and fixed income.
Assisting managers that require fast, scalable and stable web based solutions
working on powerful data calculation tools like Matlab, Clarifi and R
what do you need to succeed?

Must-have

1. Good knowledge in C# and SQL Server
2. Working knowledge in Fixed Income and Mortgage Backed Securities
3. At least 4 years' experience of development with the latest versions C#, ASP.NET MVC Framework, WebAPI, Entity Framework, Resharper
4. At least 4 years' experience writing quality code
5. Superb Communication Skills