mid-level software engineer Jobs in boston, ma

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Sr. Software Engineer

McKesson Corporation

Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Senior Software Engineer - Remote Nationwide

UnitedHealth Group

Remote or San Antonio, Texas, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best.Here, you will find a culture guided by inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health opt

Lead Software Engineer

Salas O'Brien Engineers Incorporated

Remote

Full-time

Lead Software Engineer - Job Description At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects. That's why we're committed to living our values every day: inspiring, achieving, and connecting as shared owners of our success with a focus on a sustainable future. Building for the long-term means that all our team members can expect to work on amazing projects with a people-first appr

Senior, Software Engineer

Walmart Inc.

Remote or Bellevue, Washington, USA

Full-time

Position Summary What you'll do About Walmart Global Tech: Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are

Senior Software Engineer - Remote

UnitedHealth Group

Remote or Eden Prairie, Minnesota, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Embedded Software Senior Engineer (Hybrid)

RTX Corporation

Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-06-05 Country: United States of America Location: PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing eng

Senior Salesforce Engineer--100% REMOTE

Beacon Hill

Remote

Contract

Senior Salesforce Engineer (12-Month Contract, Remote) About the Role This role is a senior-level Salesforce engineering position on a team that handles integrations with Java applications. This includes consuming from Kafka or RabbitMQ and integrating with Salesforce via REST APIs. In addition to Salesforce work, the role involves occasional support and development of Java-based microservices. The environment values DevOps maturity, collaboration, and technical leadership, with engineers exp

Cleared Senior ServiceNow Software Engineer

Ignitec Inc.

Remote

Contract

Senior ServiceNow Software Engineer This is a Full-Time (W2) Remote Position supporting a large Healthcare Organization s Federal Clients. Full benefits, PTO, and paid holidays are inclusive to this position. Number of Available Positions: 1 Requirements: ship Work Status Authorization; Public Trust Clearance; Supported a Federal Government Agency/Projects within the past 2 years; Completed Bachelor s Degree or 7+ years of additional relevant professional experience in lieu of a Bachelor s De

Senior Software Engineer

Zachary Piper Solutions, LLC

Remote

Full-time

Piper Companies is seeking a Senior Software Engineer to join an innovative technology team focused on building and scaling backend systems that power complex, high-traffic applications. This is a fully remote role with a standard Monday through Friday schedule, operating from 10:00 AM to 6:00 PM ET. Responsibilities of the Senior Software Engineer include: Develop and maintain backend services using JavaMigrate and refactor existing Python codebases into JavaOperate within a microservices ar

Sr. Engineer

IBM

Boston, Massachusetts, USA

Full-time

Introduction A career in IBM Software means you'll be part of a team that transforms our customer's challenges into industry-leading solutions. We are an infinitely curious team, always seeking new possibilities, and dedicated to creating the world's leading AI-powered, cloud-native software solutions. Our renowned legacy creates endless global opportunities for our network of IBMers. We are a team of deep product experts, ensuring exceptional client experiences, with a focus on delivery, excell

Sr Software Engineer- Real Time SW

Johnson & Johnson

Remote or Santa Clara, California, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m

Backend Senior Software Engineer

Parsons Services Company

Remote

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: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi

Cleared Lead Software Engineer

Ignitec Inc.

Remote

Contract

Cleared Lead Software Engineer This is a Full-Time Remote (Contract) Position supporting a Large Healthcare Organization s Federal DoD Program. Full benefits, PTO, and paid holidays are inclusive of this position. Number of Available Positions: 1 Requirements: ship Work Status Authorization; Has attained a Federal Government Clearance within the past 2 years; Has supported Federal Government Projects/Clients within the past 2 years; Ability to attain a Secret/Top Secret Security Clearance; 4+ ye

Software Engineering, SMTS / Senior Software Engineer (multiple positions available)

Salesforce

Remote or Dallas, Texas, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

Senior Mobile Software Engineer-Front End

UKG Careers

Lowell, Massachusetts, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR techn

Remote Senior AD Engineer with Domain Consolidations

Randstad Digital

Remote or New Brunswick, New Jersey, USA

Contract

job summary: This is a long-term fully remote Senior AD Engineer Consultant role who will map out domain consolidation efforts and project plans and then lead this. Location: 100% Remote (EST.CST) Duration: Until EOY + extension through 2026 MUST HAVE Active Directory Engineer with recent experience driving domain consolidationExperienced in prepping for a domain consolidation in a large environment with minimal impact as the goal.Experience organizing from a project lead level vs just 100%

Software Engineering, LMTS / Lead Software Engineer (multiple positions available)

Salesforce

Remote or San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

Senior Software Engineer

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Transmission Structural Engineer - Senior Level

POWER Engineers, Inc

Remote

Full-time

Transmission Structural Engineer - Senior Level POWER Engineers, Inc. is seeking a Transmission Engineer to join our Overhead Transmission design team.This position is posted in multiple POWER office locations with the ability to work remotely from a mutually acceptable location (please note in the application questions where you prefer to be located). Roles and Responsibilities The successful applicant will be responsible for senior level project leadership and/or technical expertise and prod

Senior Software Engineer - Full Stack

Rockwell Automation

Remote or Twinsburg, Ohio, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world