Mid-Level Software Developer Jobs

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Senior Front-End Developer

IO Associates

Tampa, Florida, USA

Full-time

iO Associates is currently partnered with one of the top Cyber-Security and Tech Companies in the U.S. to help them find a Senior Front End Engineer skilled in ReactJS. In this role, you will write code and manipulate data in ways that have never been done before, driving automation of threat detection and response for one of the world's fastest growing industries. You will lead the creation, testing, and deployment of cutting-edge security technology to enterprise customers across the globe. Re

Software Engineer I / nCino Developer

Truist

Atlanta, Georgia, USA

Full-time

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? If you have a disability and need assistance with the application, you can request a reasonable accommodation. Send an email to Acce

Software Developer 5

Oracle Corporation

Seattle, Washington, USA

Full-time

Job Description As a Senior Principal Software Engineer / Consulting Member of Technical Staff, you will work with teams of software engineers responsible for the software design, development, and operations for our new and existing products. You should be able to architect broad systems interactions, be hands-on, be able to dive deep into any part of the stack and have a good sense of cloud infrastructure and networking knowledge. You should value simplicity and impact, work comfortably in a c

IT Senior Software Developer (Public Safety/Justic)

Miami Dade County - ITD

Miami, Florida, USA

Full-time

IT Senior Software Developer (Public Safety/Justice) SALARY: ENTRY: $92,847.60-$154,859.10 Annually This position is within the Information Technology Department and will be part of the team implementing the Court Case Management System (CCMS). .This position collaborates with the vendor implementing the system to assess and review business, technical, and functional requirements; blend technical and business knowledge to bridge the gap between internal business and technical objectives; partici

Senior Software Developer

Booz Allen Hamilton

Huntsville, Alabama, USA

Full-time

Job Number: R0220036 Software Developer, Senior The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production ready. This role is more than just coding. As a f

Java Microservice Lead Developer

Okaya Inc

Rosemont, Illinois, USA

Full-time

Hi, Greetings of the Day! Position Title : Java Microservice Lead Developer Location: Plano, TX Experience: 8 to 15 Job Description Java Technical Lead Must Have Technical/Functional Skills Have strong expertise with Java, Spring Boot Microservice. Proficiency with Spring Boot microservice development and integration. Experience in EKS and Docker. Experience in Kafka message broker. Experience in Log4j, JUnit testing or any other unit testing framework. Experience in NoSQL Database like MongoDB.

Sr iOS Developer

Randstad Digital

Remote or San Bruno, California, USA

Contract

job summary: 5+ years of application development experience on iOSDeep understanding of UI fundamentals (e.g. View Controller lifecycle, etc.)Deep understanding of the Swift, iOS frameworks and design patterns.Exposure to integrating RESTful APIs and web services with applications.strong debugging and trouble-shooting skills.strong knowledge of mobile security best practices.The ability to work in a fast, agile and nimble environment with frequent change. location: San Bruno, California job typ

Software Engineer Sr Professional I - Microsoft .Net Developer

Fiserv

Omaha, Nebraska, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe

Lead Mulesoft Developer

Dexian DISYS

Coppell, Texas, USA

Contract

MuleSoft Developer Lead Responsibilities: Identify, analyze and develop interfaces and integration flows using Mule Anypoint platform including Mule Runtime, Connectors, Design Center and API management. Responsible for programming and software development using various programming languages and related tools and frameworks, reviewing code written by other programmers, requirement gathering, bug fixing, testing, documenting and implementation. Explain complex technical issues to project managers

PHP Dev - Software Developer Tier 3

Tek Ninjas

Tempe, Arizona, USA

Contract

PHP Developer Contract on W2 Hybrid Role 6+Months Contract (Possible to extend) Project: All of this work is coming from US Banks acquisition of Solucro. They are going through a Platform Modernization (decoupling monolithic and moving to microservices). The application is focused on Health Care payments, which integrate with various ERM's (Cerner, Epic, etc.). Legacy application is written in PHP, and will be re-implementing it in GoLang. PHP Developer Does not care about PHP frameworks or to

Senior Windows Software Developer

Fortinet

Sunnyvale, California, USA

Full-time

Job Description Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. Fortinet is seeking a Senior Windows Software Developer to join our FortiClient Software team. As a Senior Windows Software Developer, you will: Be proficient in C/C++ with a strong understanding of object-oriented programming. Have extensive experience in network programming and a solid underst

Software Engineer With Poly Early to Mid

Lockheed Martin Corporation

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This role collaborates with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This role involves supporting the development of data analytics solutions and contributing to agile development projects. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge

Senior Software Developer - (Hybrid)

RTX Corporation

Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-05-20 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to drive it.

Software Engineer/Developer--Synon/ COOL 2E - Remote

Data Wave Technologies Inc

New Jersey, USA

Full-time, Contract

Sr Software Engineer/Developer--Synon/ COOL 2E Remote Fulltime Required: Strong SYNON/COOL 2E coding skills Experience with RxCLAIM or Healthcare PBM applications 3 - 5 Years of Experience with SYNON/COOL 2E, COBOL400, CL/400, CLLE, DB2/400 Strong troubleshooting skills, and diligence in the pursuit of issue resolutions. Code with a minimal amount of guidance and meet project deadlines. Maintain existing systems, document the current system flow and business logic, development of new sys

Senior ServiceNow Developer (Remote)

Oscar Technology

No location provided

Full-time

Senior ServiceNow Developer (Remote) Our client, a reputable organization within the private sector, is looking for an experienced ServiceNow Developer to join their team and play a key role in designing, developing, and maintaining their ServiceNow platform. This role will suit a proactive individual who enjoys collaborating with technical and non-technical stakeholders to deliver robust solutions that drive operational efficiency. Key Responsibilities Design, develop, and configure ServiceNow

Software Developer 3 (SWD3)

Realm One

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

Entry Level Software Developer

1800 Programmers Ltd.

Remote

Full-time

Job description At Helix Tech IT Services, we take pride in connecting talented individuals with the right opportunities in the tech world. If you're passionate about coding and eager to build a promising career in JavaScript, we re here to guide you every step of the way! Responsibilities Work alongside experienced developers to write, test, and deploy JavaScript code.Develop user-friendly web applications using modern JavaScript frameworks like React, Angular, or Vue.js.Debug and troubleshoot

Sr Software Developer

Scientific Research Corporation

San Antonio, Texas, USA

Full-time

Description SRC is seeking an individual with relevant programming experience to assist with integrating new technology into a cloud-based environment while working with Intelligence Community (IC) customers to understand and implement new system requirements. Coordinating and collaborating with IC organizations to achieve effective technology solutions; as well as engagement and collaboration with our customer, developers, and mission / tradecraft expertsDesigning and implementing CI/CD pipeli

Back End Software Developer

Booz Allen Hamilton

Clearfield, Utah, USA

Full-time

Job Number: R0221689 Back End Software Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All

Kafka Software Developer, Senior

Parsons Services Company

Quantico, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: As a Kafka Software Developer at Parsons, you will be working closely with our partn